80356464

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 237699072

約数和(自身を除く): 157342608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 279, 282, 372, 376, 383, 423, 496, 558, 564, 744, 752, 766, 846, 1116, 1128, 1149, 1457, 1488, 1532, 1692, 2232, 2256, 2298, 2914, 3064, 3384, 3447, 4371, 4464, 4596, 5828, 6128, 6768, 6894, 8742, 9192, 11656, 11873, 13113, 13788, 17484, 18001, 18384, 23312, 23746, 26226, 27576, 34968, 35619, 36002, 47492, 52452, 54003, 55152, 69936, 71238, 72004, 94984, 104904, 106857, 108006, 142476, 144008, 162009, 189968, 209808, 213714, 216012, 284952, 288016, 324018, 427428, 432024, 558031, 569904, 648036, 854856, 864048, 1116062, 1296072, 1674093, 1709712, 2232124, 2592144, 3348186, 4464248, 5022279, 6696372, 8928496, 10044558, 13392744, 20089116, 26785488, 40178232, 80356464]

約数ペア:

[(1, 80356464), (2, 40178232), (3, 26785488), (4, 20089116), (6, 13392744), (8, 10044558), (9, 8928496), (12, 6696372), (16, 5022279), (18, 4464248), (24, 3348186), (31, 2592144), (36, 2232124), (47, 1709712), (48, 1674093), (62, 1296072), (72, 1116062), (93, 864048), (94, 854856), (124, 648036), (141, 569904), (144, 558031), (186, 432024), (188, 427428), (248, 324018), (279, 288016), (282, 284952), (372, 216012), (376, 213714), (383, 209808), (423, 189968), (496, 162009), (558, 144008), (564, 142476), (744, 108006), (752, 106857), (766, 104904), (846, 94984), (1116, 72004), (1128, 71238), (1149, 69936), (1457, 55152), (1488, 54003), (1532, 52452), (1692, 47492), (2232, 36002), (2256, 35619), (2298, 34968), (2914, 27576), (3064, 26226), (3384, 23746), (3447, 23312), (4371, 18384), (4464, 18001), (4596, 17484), (5828, 13788), (6128, 13113), (6768, 11873), (6894, 11656), (8742, 9192)]