87758216

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1013}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 218476440

約数和(自身を除く): 130718224

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 49, 52, 56, 68, 91, 98, 104, 119, 136, 182, 196, 221, 238, 364, 392, 442, 476, 637, 728, 833, 884, 952, 1013, 1274, 1547, 1666, 1768, 2026, 2548, 3094, 3332, 4052, 5096, 6188, 6664, 7091, 8104, 10829, 12376, 13169, 14182, 17221, 21658, 26338, 28364, 34442, 43316, 49637, 52676, 56728, 68884, 86632, 92183, 99274, 105352, 120547, 137768, 184366, 198548, 223873, 241094, 368732, 397096, 447746, 482188, 645281, 737464, 843829, 895492, 964376, 1290562, 1567111, 1687658, 1790984, 2581124, 3134222, 3375316, 5162248, 6268444, 6750632, 10969777, 12536888, 21939554, 43879108, 87758216]

約数ペア:

[(1, 87758216), (2, 43879108), (4, 21939554), (7, 12536888), (8, 10969777), (13, 6750632), (14, 6268444), (17, 5162248), (26, 3375316), (28, 3134222), (34, 2581124), (49, 1790984), (52, 1687658), (56, 1567111), (68, 1290562), (91, 964376), (98, 895492), (104, 843829), (119, 737464), (136, 645281), (182, 482188), (196, 447746), (221, 397096), (238, 368732), (364, 241094), (392, 223873), (442, 198548), (476, 184366), (637, 137768), (728, 120547), (833, 105352), (884, 99274), (952, 92183), (1013, 86632), (1274, 68884), (1547, 56728), (1666, 52676), (1768, 49637), (2026, 43316), (2548, 34442), (3094, 28364), (3332, 26338), (4052, 21658), (5096, 17221), (6188, 14182), (6664, 13169), (7091, 12376), (8104, 10829)]