72094280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 173683440

約数和(自身を除く): 101589160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 194, 340, 388, 485, 680, 776, 970, 1093, 1649, 1940, 2186, 3298, 3880, 4372, 5465, 6596, 8245, 8744, 10930, 13192, 16490, 18581, 21860, 32980, 37162, 43720, 65960, 74324, 92905, 106021, 148648, 185810, 212042, 371620, 424084, 530105, 743240, 848168, 1060210, 1802357, 2120420, 3604714, 4240840, 7209428, 9011785, 14418856, 18023570, 36047140, 72094280]

約数ペア:

[(1, 72094280), (2, 36047140), (4, 18023570), (5, 14418856), (8, 9011785), (10, 7209428), (17, 4240840), (20, 3604714), (34, 2120420), (40, 1802357), (68, 1060210), (85, 848168), (97, 743240), (136, 530105), (170, 424084), (194, 371620), (340, 212042), (388, 185810), (485, 148648), (680, 106021), (776, 92905), (970, 74324), (1093, 65960), (1649, 43720), (1940, 37162), (2186, 32980), (3298, 21860), (3880, 18581), (4372, 16490), (5465, 13192), (6596, 10930), (8245, 8744)]