75288408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 215006400

約数和(自身を除く): 139717992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 53, 58, 78, 87, 104, 106, 116, 156, 157, 159, 174, 212, 232, 312, 314, 318, 348, 377, 424, 471, 628, 636, 689, 696, 754, 942, 1131, 1256, 1272, 1378, 1508, 1537, 1884, 2041, 2067, 2262, 2756, 3016, 3074, 3768, 4082, 4134, 4524, 4553, 4611, 5512, 6123, 6148, 8164, 8268, 8321, 9048, 9106, 9222, 12246, 12296, 13659, 16328, 16536, 16642, 18212, 18444, 19981, 24492, 24963, 27318, 33284, 36424, 36888, 39962, 48984, 49926, 54636, 59189, 59943, 66568, 79924, 99852, 108173, 109272, 118378, 119886, 159848, 177567, 199704, 216346, 236756, 239772, 241309, 324519, 355134, 432692, 473512, 479544, 482618, 649038, 710268, 723927, 865384, 965236, 1298076, 1420536, 1447854, 1930472, 2596152, 2895708, 3137017, 5791416, 6274034, 9411051, 12548068, 18822102, 25096136, 37644204, 75288408]

約数ペア:

[(1, 75288408), (2, 37644204), (3, 25096136), (4, 18822102), (6, 12548068), (8, 9411051), (12, 6274034), (13, 5791416), (24, 3137017), (26, 2895708), (29, 2596152), (39, 1930472), (52, 1447854), (53, 1420536), (58, 1298076), (78, 965236), (87, 865384), (104, 723927), (106, 710268), (116, 649038), (156, 482618), (157, 479544), (159, 473512), (174, 432692), (212, 355134), (232, 324519), (312, 241309), (314, 239772), (318, 236756), (348, 216346), (377, 199704), (424, 177567), (471, 159848), (628, 119886), (636, 118378), (689, 109272), (696, 108173), (754, 99852), (942, 79924), (1131, 66568), (1256, 59943), (1272, 59189), (1378, 54636), (1508, 49926), (1537, 48984), (1884, 39962), (2041, 36888), (2067, 36424), (2262, 33284), (2756, 27318), (3016, 24963), (3074, 24492), (3768, 19981), (4082, 18444), (4134, 18212), (4524, 16642), (4553, 16536), (4611, 16328), (5512, 13659), (6123, 12296), (6148, 12246), (8164, 9222), (8268, 9106), (8321, 9048)]