8981005572

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{51427}}^1$

素因数の和:51468

約数の個数: 180

約数和(自身を含む): 29794708944

約数和(自身を除く): 20813703372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 126, 132, 147, 154, 162, 189, 196, 198, 231, 252, 294, 297, 308, 324, 378, 396, 441, 462, 539, 567, 588, 594, 693, 756, 882, 891, 924, 1078, 1134, 1188, 1323, 1386, 1617, 1764, 1782, 2079, 2156, 2268, 2646, 2772, 3234, 3564, 3969, 4158, 4851, 5292, 6237, 6468, 7938, 8316, 9702, 12474, 14553, 15876, 19404, 24948, 29106, 43659, 51427, 58212, 87318, 102854, 154281, 174636, 205708, 308562, 359989, 462843, 565697, 617124, 719978, 925686, 1079967, 1131394, 1388529, 1439956, 1697091, 1851372, 2159934, 2262788, 2519923, 2777058, 3239901, 3394182, 3959879, 4165587, 4319868, 5039846, 5091273, 5554116, 6479802, 6788364, 7559769, 7919758, 8331174, 9719703, 10079692, 10182546, 11879637, 12959604, 15119538, 15273819, 15839516, 16662348, 19439406, 20365092, 22679307, 23759274, 27719153, 29159109, 30239076, 30547638, 35638911, 38878812, 45358614, 45821457, 47518548, 55438306, 58318218, 61095276, 68037921, 71277822, 83157459, 90717228, 91642914, 106916733, 110876612, 116636436, 136075842, 142555644, 166314918, 183285828, 204113763, 213833466, 249472377, 272151684, 320750199, 332629836, 408227526, 427666932, 498944754, 641500398, 748417131, 816455052, 997889508, 1283000796, 1496834262, 2245251393, 2993668524, 4490502786, 8981005572]

約数ペア:

[(1, 8981005572), (2, 4490502786), (3, 2993668524), (4, 2245251393), (6, 1496834262), (7, 1283000796), (9, 997889508), (11, 816455052), (12, 748417131), (14, 641500398), (18, 498944754), (21, 427666932), (22, 408227526), (27, 332629836), (28, 320750199), (33, 272151684), (36, 249472377), (42, 213833466), (44, 204113763), (49, 183285828), (54, 166314918), (63, 142555644), (66, 136075842), (77, 116636436), (81, 110876612), (84, 106916733), (98, 91642914), (99, 90717228), (108, 83157459), (126, 71277822), (132, 68037921), (147, 61095276), (154, 58318218), (162, 55438306), (189, 47518548), (196, 45821457), (198, 45358614), (231, 38878812), (252, 35638911), (294, 30547638), (297, 30239076), (308, 29159109), (324, 27719153), (378, 23759274), (396, 22679307), (441, 20365092), (462, 19439406), (539, 16662348), (567, 15839516), (588, 15273819), (594, 15119538), (693, 12959604), (756, 11879637), (882, 10182546), (891, 10079692), (924, 9719703), (1078, 8331174), (1134, 7919758), (1188, 7559769), (1323, 6788364), (1386, 6479802), (1617, 5554116), (1764, 5091273), (1782, 5039846), (2079, 4319868), (2156, 4165587), (2268, 3959879), (2646, 3394182), (2772, 3239901), (3234, 2777058), (3564, 2519923), (3969, 2262788), (4158, 2159934), (4851, 1851372), (5292, 1697091), (6237, 1439956), (6468, 1388529), (7938, 1131394), (8316, 1079967), (9702, 925686), (12474, 719978), (14553, 617124), (15876, 565697), (19404, 462843), (24948, 359989), (29106, 308562), (43659, 205708), (51427, 174636), (58212, 154281), (87318, 102854)]