61719864

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 158336640

約数和(自身を除く): 96616776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 131, 134, 201, 262, 268, 293, 393, 402, 524, 536, 586, 786, 804, 879, 1048, 1172, 1572, 1608, 1758, 2344, 3144, 3516, 7032, 8777, 17554, 19631, 26331, 35108, 38383, 39262, 52662, 58893, 70216, 76766, 78524, 105324, 115149, 117786, 153532, 157048, 210648, 230298, 235572, 307064, 460596, 471144, 921192, 2571661, 5143322, 7714983, 10286644, 15429966, 20573288, 30859932, 61719864]

約数ペア:

[(1, 61719864), (2, 30859932), (3, 20573288), (4, 15429966), (6, 10286644), (8, 7714983), (12, 5143322), (24, 2571661), (67, 921192), (131, 471144), (134, 460596), (201, 307064), (262, 235572), (268, 230298), (293, 210648), (393, 157048), (402, 153532), (524, 117786), (536, 115149), (586, 105324), (786, 78524), (804, 76766), (879, 70216), (1048, 58893), (1172, 52662), (1572, 39262), (1608, 38383), (1758, 35108), (2344, 26331), (3144, 19631), (3516, 17554), (7032, 8777)]