72919748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 146168064

約数和(自身を除く): 73248316

約数列:

[1, 2, 4, 11, 22, 37, 44, 47, 74, 94, 148, 188, 407, 517, 814, 953, 1034, 1628, 1739, 1906, 2068, 3478, 3812, 6956, 10483, 19129, 20966, 35261, 38258, 41932, 44791, 70522, 76516, 89582, 141044, 179164, 387871, 492701, 775742, 985402, 1551484, 1657267, 1970804, 3314534, 6629068, 18229937, 36459874, 72919748]

約数ペア:

[(1, 72919748), (2, 36459874), (4, 18229937), (11, 6629068), (22, 3314534), (37, 1970804), (44, 1657267), (47, 1551484), (74, 985402), (94, 775742), (148, 492701), (188, 387871), (407, 179164), (517, 141044), (814, 89582), (953, 76516), (1034, 70522), (1628, 44791), (1739, 41932), (1906, 38258), (2068, 35261), (3478, 20966), (3812, 19129), (6956, 10483)]