73732272

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 197070720

約数和(自身を除く): 123338448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 139, 172, 257, 258, 278, 344, 417, 514, 516, 556, 688, 771, 834, 1028, 1032, 1112, 1542, 1668, 2056, 2064, 2224, 3084, 3336, 4112, 5977, 6168, 6672, 11051, 11954, 12336, 17931, 22102, 23908, 33153, 35723, 35862, 44204, 47816, 66306, 71446, 71724, 88408, 95632, 107169, 132612, 142892, 143448, 176816, 214338, 265224, 285784, 286896, 428676, 530448, 571568, 857352, 1536089, 1714704, 3072178, 4608267, 6144356, 9216534, 12288712, 18433068, 24577424, 36866136, 73732272]

約数ペア:

[(1, 73732272), (2, 36866136), (3, 24577424), (4, 18433068), (6, 12288712), (8, 9216534), (12, 6144356), (16, 4608267), (24, 3072178), (43, 1714704), (48, 1536089), (86, 857352), (129, 571568), (139, 530448), (172, 428676), (257, 286896), (258, 285784), (278, 265224), (344, 214338), (417, 176816), (514, 143448), (516, 142892), (556, 132612), (688, 107169), (771, 95632), (834, 88408), (1028, 71724), (1032, 71446), (1112, 66306), (1542, 47816), (1668, 44204), (2056, 35862), (2064, 35723), (2224, 33153), (3084, 23908), (3336, 22102), (4112, 17931), (5977, 12336), (6168, 11954), (6672, 11051)]