72248112

素因数分解:

$2^4\times 3^4\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:648

約数の個数: 100

約数和(自身を含む): 211466376

約数和(自身を除く): 139218264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 107, 108, 144, 162, 214, 216, 321, 324, 428, 432, 521, 642, 648, 856, 963, 1042, 1284, 1296, 1563, 1712, 1926, 2084, 2568, 2889, 3126, 3852, 4168, 4689, 5136, 5778, 6252, 7704, 8336, 8667, 9378, 11556, 12504, 14067, 15408, 17334, 18756, 23112, 25008, 28134, 34668, 37512, 42201, 46224, 55747, 56268, 69336, 75024, 84402, 111494, 112536, 138672, 167241, 168804, 222988, 225072, 334482, 337608, 445976, 501723, 668964, 675216, 891952, 1003446, 1337928, 1505169, 2006892, 2675856, 3010338, 4013784, 4515507, 6020676, 8027568, 9031014, 12041352, 18062028, 24082704, 36124056, 72248112]

約数ペア:

[(1, 72248112), (2, 36124056), (3, 24082704), (4, 18062028), (6, 12041352), (8, 9031014), (9, 8027568), (12, 6020676), (16, 4515507), (18, 4013784), (24, 3010338), (27, 2675856), (36, 2006892), (48, 1505169), (54, 1337928), (72, 1003446), (81, 891952), (107, 675216), (108, 668964), (144, 501723), (162, 445976), (214, 337608), (216, 334482), (321, 225072), (324, 222988), (428, 168804), (432, 167241), (521, 138672), (642, 112536), (648, 111494), (856, 84402), (963, 75024), (1042, 69336), (1284, 56268), (1296, 55747), (1563, 46224), (1712, 42201), (1926, 37512), (2084, 34668), (2568, 28134), (2889, 25008), (3126, 23112), (3852, 18756), (4168, 17334), (4689, 15408), (5136, 14067), (5778, 12504), (6252, 11556), (7704, 9378), (8336, 8667)]