77800554

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 197144640

約数和(自身を除く): 119344086

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 307, 342, 351, 361, 494, 513, 614, 702, 722, 741, 921, 1026, 1083, 1482, 1842, 2166, 2223, 2763, 3249, 3991, 4446, 4693, 5526, 5833, 6498, 6669, 7982, 8289, 9386, 9747, 11666, 11973, 13338, 14079, 16578, 17499, 19494, 23946, 28158, 34998, 35919, 42237, 52497, 71838, 75829, 84474, 104994, 107757, 110827, 126711, 151658, 157491, 215514, 221654, 227487, 253422, 314982, 332481, 454974, 664962, 682461, 997443, 1364922, 1440751, 1994886, 2047383, 2881502, 2992329, 4094766, 4322253, 5984658, 8644506, 12966759, 25933518, 38900277, 77800554]

約数ペア:

[(1, 77800554), (2, 38900277), (3, 25933518), (6, 12966759), (9, 8644506), (13, 5984658), (18, 4322253), (19, 4094766), (26, 2992329), (27, 2881502), (38, 2047383), (39, 1994886), (54, 1440751), (57, 1364922), (78, 997443), (114, 682461), (117, 664962), (171, 454974), (234, 332481), (247, 314982), (307, 253422), (342, 227487), (351, 221654), (361, 215514), (494, 157491), (513, 151658), (614, 126711), (702, 110827), (722, 107757), (741, 104994), (921, 84474), (1026, 75829), (1083, 71838), (1482, 52497), (1842, 42237), (2166, 35919), (2223, 34998), (2763, 28158), (3249, 23946), (3991, 19494), (4446, 17499), (4693, 16578), (5526, 14079), (5833, 13338), (6498, 11973), (6669, 11666), (7982, 9747), (8289, 9386)]