920804545764

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3191}}^1\times {\mathrm{258569}}^1$

素因数の和:261801

約数の個数: 72

約数和(自身を含む): 2403435041280

約数和(自身を除く): 1482630495516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 3191, 6382, 9573, 12764, 19146, 28719, 38292, 57438, 98921, 114876, 197842, 258569, 296763, 395684, 517138, 593526, 775707, 890289, 1034276, 1187052, 1551414, 1780578, 2327121, 3102828, 3561156, 4654242, 8015639, 9308484, 16031278, 24046917, 32062556, 48093834, 72140751, 96187668, 144281502, 288563004, 825093679, 1650187358, 2475281037, 3300374716, 4950562074, 7425843111, 9901124148, 14851686222, 25577904049, 29703372444, 51155808098, 76733712147, 102311616196, 153467424294, 230201136441, 306934848588, 460402272882, 920804545764]

約数ペア:

[(1, 920804545764), (2, 460402272882), (3, 306934848588), (4, 230201136441), (6, 153467424294), (9, 102311616196), (12, 76733712147), (18, 51155808098), (31, 29703372444), (36, 25577904049), (62, 14851686222), (93, 9901124148), (124, 7425843111), (186, 4950562074), (279, 3300374716), (372, 2475281037), (558, 1650187358), (1116, 825093679), (3191, 288563004), (6382, 144281502), (9573, 96187668), (12764, 72140751), (19146, 48093834), (28719, 32062556), (38292, 24046917), (57438, 16031278), (98921, 9308484), (114876, 8015639), (197842, 4654242), (258569, 3561156), (296763, 3102828), (395684, 2327121), (517138, 1780578), (593526, 1551414), (775707, 1187052), (890289, 1034276)]