73372728

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21379}}^1$

素因数の和:21412

約数の個数: 64

約数和(自身を含む): 215510400

約数和(自身を除く): 142137672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 21379, 42758, 64137, 85516, 128274, 171032, 235169, 256548, 277927, 470338, 513096, 555854, 705507, 833781, 940676, 1111708, 1411014, 1667562, 1881352, 2223416, 2822028, 3057197, 3335124, 5644056, 6114394, 6670248, 9171591, 12228788, 18343182, 24457576, 36686364, 73372728]

約数ペア:

[(1, 73372728), (2, 36686364), (3, 24457576), (4, 18343182), (6, 12228788), (8, 9171591), (11, 6670248), (12, 6114394), (13, 5644056), (22, 3335124), (24, 3057197), (26, 2822028), (33, 2223416), (39, 1881352), (44, 1667562), (52, 1411014), (66, 1111708), (78, 940676), (88, 833781), (104, 705507), (132, 555854), (143, 513096), (156, 470338), (264, 277927), (286, 256548), (312, 235169), (429, 171032), (572, 128274), (858, 85516), (1144, 64137), (1716, 42758), (3432, 21379)]