77197710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 194011200

約数和(自身を除く): 116813490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 89, 145, 174, 178, 267, 290, 435, 445, 534, 870, 890, 997, 1335, 1994, 2581, 2670, 2991, 4985, 5162, 5982, 7743, 9970, 12905, 14955, 15486, 25810, 28913, 29910, 38715, 57826, 77430, 86739, 88733, 144565, 173478, 177466, 266199, 289130, 433695, 443665, 532398, 867390, 887330, 1330995, 2573257, 2661990, 5146514, 7719771, 12866285, 15439542, 25732570, 38598855, 77197710]

約数ペア:

[(1, 77197710), (2, 38598855), (3, 25732570), (5, 15439542), (6, 12866285), (10, 7719771), (15, 5146514), (29, 2661990), (30, 2573257), (58, 1330995), (87, 887330), (89, 867390), (145, 532398), (174, 443665), (178, 433695), (267, 289130), (290, 266199), (435, 177466), (445, 173478), (534, 144565), (870, 88733), (890, 86739), (997, 77430), (1335, 57826), (1994, 38715), (2581, 29910), (2670, 28913), (2991, 25810), (4985, 15486), (5162, 14955), (5982, 12905), (7743, 9970)]