87488076

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 230809600

約数和(自身を除く): 143321524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 79, 93, 124, 156, 158, 186, 229, 237, 316, 372, 403, 458, 474, 687, 806, 916, 948, 1027, 1209, 1374, 1612, 2054, 2418, 2449, 2748, 2977, 3081, 4108, 4836, 4898, 5954, 6162, 7099, 7347, 8931, 9796, 11908, 12324, 14198, 14694, 17862, 18091, 21297, 28396, 29388, 31837, 35724, 36182, 42594, 54273, 63674, 72364, 85188, 92287, 95511, 108546, 127348, 184574, 191022, 217092, 235183, 276861, 369148, 382044, 470366, 553722, 560821, 705549, 940732, 1107444, 1121642, 1411098, 1682463, 2243284, 2822196, 3364926, 6729852, 7290673, 14581346, 21872019, 29162692, 43744038, 87488076]

約数ペア:

[(1, 87488076), (2, 43744038), (3, 29162692), (4, 21872019), (6, 14581346), (12, 7290673), (13, 6729852), (26, 3364926), (31, 2822196), (39, 2243284), (52, 1682463), (62, 1411098), (78, 1121642), (79, 1107444), (93, 940732), (124, 705549), (156, 560821), (158, 553722), (186, 470366), (229, 382044), (237, 369148), (316, 276861), (372, 235183), (403, 217092), (458, 191022), (474, 184574), (687, 127348), (806, 108546), (916, 95511), (948, 92287), (1027, 85188), (1209, 72364), (1374, 63674), (1612, 54273), (2054, 42594), (2418, 36182), (2449, 35724), (2748, 31837), (2977, 29388), (3081, 28396), (4108, 21297), (4836, 18091), (4898, 17862), (5954, 14694), (6162, 14198), (7099, 12324), (7347, 11908), (8931, 9796)]