75474144

素因数分解:

$2^5\times 3^2\times {\mathrm{503}}^1\times {\mathrm{521}}^1$

素因数の和:1040

約数の個数: 72

約数和(自身を含む): 215469072

約数和(自身を除く): 139994928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 503, 521, 1006, 1042, 1509, 1563, 2012, 2084, 3018, 3126, 4024, 4168, 4527, 4689, 6036, 6252, 8048, 8336, 9054, 9378, 12072, 12504, 16096, 16672, 18108, 18756, 24144, 25008, 36216, 37512, 48288, 50016, 72432, 75024, 144864, 150048, 262063, 524126, 786189, 1048252, 1572378, 2096504, 2358567, 3144756, 4193008, 4717134, 6289512, 8386016, 9434268, 12579024, 18868536, 25158048, 37737072, 75474144]

約数ペア:

[(1, 75474144), (2, 37737072), (3, 25158048), (4, 18868536), (6, 12579024), (8, 9434268), (9, 8386016), (12, 6289512), (16, 4717134), (18, 4193008), (24, 3144756), (32, 2358567), (36, 2096504), (48, 1572378), (72, 1048252), (96, 786189), (144, 524126), (288, 262063), (503, 150048), (521, 144864), (1006, 75024), (1042, 72432), (1509, 50016), (1563, 48288), (2012, 37512), (2084, 36216), (3018, 25008), (3126, 24144), (4024, 18756), (4168, 18108), (4527, 16672), (4689, 16096), (6036, 12504), (6252, 12072), (8048, 9378), (8336, 9054)]