75879916

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 155054592

約数和(自身を除く): 79174676

約数列:

[1, 2, 4, 7, 14, 28, 131, 137, 151, 262, 274, 302, 524, 548, 604, 917, 959, 1057, 1834, 1918, 2114, 3668, 3836, 4228, 17947, 19781, 20687, 35894, 39562, 41374, 71788, 79124, 82748, 125629, 138467, 144809, 251258, 276934, 289618, 502516, 553868, 579236, 2709997, 5419994, 10839988, 18969979, 37939958, 75879916]

約数ペア:

[(1, 75879916), (2, 37939958), (4, 18969979), (7, 10839988), (14, 5419994), (28, 2709997), (131, 579236), (137, 553868), (151, 502516), (262, 289618), (274, 276934), (302, 251258), (524, 144809), (548, 138467), (604, 125629), (917, 82748), (959, 79124), (1057, 71788), (1834, 41374), (1918, 39562), (2114, 35894), (3668, 20687), (3836, 19781), (4228, 17947)]