87170071428

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{81619}}^1$

素因数の和:81703

約数の個数: 192

約数和(自身を含む): 263273472000

約数和(自身を除く): 176103400572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 31, 33, 36, 44, 54, 58, 62, 66, 87, 93, 99, 108, 116, 124, 132, 174, 186, 198, 261, 279, 297, 319, 341, 348, 372, 396, 522, 558, 594, 638, 682, 783, 837, 899, 957, 1023, 1044, 1116, 1188, 1276, 1364, 1566, 1674, 1798, 1914, 2046, 2697, 2871, 3069, 3132, 3348, 3596, 3828, 4092, 5394, 5742, 6138, 8091, 8613, 9207, 9889, 10788, 11484, 12276, 16182, 17226, 18414, 19778, 24273, 29667, 32364, 34452, 36828, 39556, 48546, 59334, 81619, 89001, 97092, 118668, 163238, 178002, 244857, 267003, 326476, 356004, 489714, 534006, 734571, 897809, 979428, 1068012, 1469142, 1795618, 2203713, 2366951, 2530189, 2693427, 2938284, 3591236, 4407426, 4733902, 5060378, 5386854, 7100853, 7590567, 8080281, 8814852, 9467804, 10120756, 10773708, 14201706, 15181134, 16160562, 21302559, 22771701, 24240843, 26036461, 27832079, 28403412, 30362268, 32321124, 42605118, 45543402, 48481686, 52072922, 55664158, 63907677, 68315103, 73375481, 78109383, 83496237, 85210236, 91086804, 96963372, 104145844, 111328316, 127815354, 136630206, 146750962, 156218766, 166992474, 220126443, 234328149, 250488711, 255630708, 273260412, 293501924, 312437532, 333984948, 440252886, 468656298, 500977422, 660379329, 702984447, 751466133, 807130291, 880505772, 937312596, 1001954844, 1320758658, 1405968894, 1502932266, 1614260582, 1981137987, 2421390873, 2641517316, 2811937788, 3005864532, 3228521164, 3962275974, 4842781746, 7264172619, 7924551948, 9685563492, 14528345238, 21792517857, 29056690476, 43585035714, 87170071428]

約数ペア:

[(1, 87170071428), (2, 43585035714), (3, 29056690476), (4, 21792517857), (6, 14528345238), (9, 9685563492), (11, 7924551948), (12, 7264172619), (18, 4842781746), (22, 3962275974), (27, 3228521164), (29, 3005864532), (31, 2811937788), (33, 2641517316), (36, 2421390873), (44, 1981137987), (54, 1614260582), (58, 1502932266), (62, 1405968894), (66, 1320758658), (87, 1001954844), (93, 937312596), (99, 880505772), (108, 807130291), (116, 751466133), (124, 702984447), (132, 660379329), (174, 500977422), (186, 468656298), (198, 440252886), (261, 333984948), (279, 312437532), (297, 293501924), (319, 273260412), (341, 255630708), (348, 250488711), (372, 234328149), (396, 220126443), (522, 166992474), (558, 156218766), (594, 146750962), (638, 136630206), (682, 127815354), (783, 111328316), (837, 104145844), (899, 96963372), (957, 91086804), (1023, 85210236), (1044, 83496237), (1116, 78109383), (1188, 73375481), (1276, 68315103), (1364, 63907677), (1566, 55664158), (1674, 52072922), (1798, 48481686), (1914, 45543402), (2046, 42605118), (2697, 32321124), (2871, 30362268), (3069, 28403412), (3132, 27832079), (3348, 26036461), (3596, 24240843), (3828, 22771701), (4092, 21302559), (5394, 16160562), (5742, 15181134), (6138, 14201706), (8091, 10773708), (8613, 10120756), (9207, 9467804), (9889, 8814852), (10788, 8080281), (11484, 7590567), (12276, 7100853), (16182, 5386854), (17226, 5060378), (18414, 4733902), (19778, 4407426), (24273, 3591236), (29667, 2938284), (32364, 2693427), (34452, 2530189), (36828, 2366951), (39556, 2203713), (48546, 1795618), (59334, 1469142), (81619, 1068012), (89001, 979428), (97092, 897809), (118668, 734571), (163238, 534006), (178002, 489714), (244857, 356004), (267003, 326476)]