75243448

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 168652800

約数和(自身を除く): 93409352

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 89, 124, 178, 217, 248, 356, 434, 487, 623, 712, 868, 974, 1246, 1736, 1948, 2492, 2759, 3409, 3896, 4984, 5518, 6818, 11036, 13636, 15097, 19313, 22072, 27272, 30194, 38626, 43343, 60388, 77252, 86686, 105679, 120776, 154504, 173372, 211358, 303401, 346744, 422716, 606802, 845432, 1213604, 1343633, 2427208, 2687266, 5374532, 9405431, 10749064, 18810862, 37621724, 75243448]

約数ペア:

[(1, 75243448), (2, 37621724), (4, 18810862), (7, 10749064), (8, 9405431), (14, 5374532), (28, 2687266), (31, 2427208), (56, 1343633), (62, 1213604), (89, 845432), (124, 606802), (178, 422716), (217, 346744), (248, 303401), (356, 211358), (434, 173372), (487, 154504), (623, 120776), (712, 105679), (868, 86686), (974, 77252), (1246, 60388), (1736, 43343), (1948, 38626), (2492, 30194), (2759, 27272), (3409, 22072), (3896, 19313), (4984, 15097), (5518, 13636), (6818, 11036)]