77894928

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:877

約数の個数: 120

約数和(自身を含む): 235609920

約数和(自身を除く): 157714992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 138, 144, 174, 184, 207, 232, 261, 276, 348, 368, 414, 464, 522, 552, 667, 696, 811, 828, 1044, 1104, 1334, 1392, 1622, 1656, 2001, 2088, 2433, 2668, 3244, 3312, 4002, 4176, 4866, 5336, 6003, 6488, 7299, 8004, 9732, 10672, 12006, 12976, 14598, 16008, 18653, 19464, 23519, 24012, 29196, 32016, 37306, 38928, 47038, 48024, 55959, 58392, 70557, 74612, 94076, 96048, 111918, 116784, 141114, 149224, 167877, 188152, 211671, 223836, 282228, 298448, 335754, 376304, 423342, 447672, 540937, 564456, 671508, 846684, 895344, 1081874, 1128912, 1343016, 1622811, 1693368, 2163748, 2686032, 3245622, 3386736, 4327496, 4868433, 6491244, 8654992, 9736866, 12982488, 19473732, 25964976, 38947464, 77894928]

約数ペア:

[(1, 77894928), (2, 38947464), (3, 25964976), (4, 19473732), (6, 12982488), (8, 9736866), (9, 8654992), (12, 6491244), (16, 4868433), (18, 4327496), (23, 3386736), (24, 3245622), (29, 2686032), (36, 2163748), (46, 1693368), (48, 1622811), (58, 1343016), (69, 1128912), (72, 1081874), (87, 895344), (92, 846684), (116, 671508), (138, 564456), (144, 540937), (174, 447672), (184, 423342), (207, 376304), (232, 335754), (261, 298448), (276, 282228), (348, 223836), (368, 211671), (414, 188152), (464, 167877), (522, 149224), (552, 141114), (667, 116784), (696, 111918), (811, 96048), (828, 94076), (1044, 74612), (1104, 70557), (1334, 58392), (1392, 55959), (1622, 48024), (1656, 47038), (2001, 38928), (2088, 37306), (2433, 32016), (2668, 29196), (3244, 24012), (3312, 23519), (4002, 19464), (4176, 18653), (4866, 16008), (5336, 14598), (6003, 12976), (6488, 12006), (7299, 10672), (8004, 9732)]