87029432

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 192696000

約数和(自身を除く): 105666568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 73, 122, 146, 244, 292, 349, 427, 488, 511, 584, 698, 854, 1022, 1396, 1708, 2044, 2443, 2792, 3416, 4088, 4453, 4886, 8906, 9772, 17812, 19544, 21289, 25477, 31171, 35624, 42578, 50954, 62342, 85156, 101908, 124684, 149023, 170312, 178339, 203816, 249368, 298046, 356678, 596092, 713356, 1192184, 1426712, 1554097, 3108194, 6216388, 10878679, 12432776, 21757358, 43514716, 87029432]

約数ペア:

[(1, 87029432), (2, 43514716), (4, 21757358), (7, 12432776), (8, 10878679), (14, 6216388), (28, 3108194), (56, 1554097), (61, 1426712), (73, 1192184), (122, 713356), (146, 596092), (244, 356678), (292, 298046), (349, 249368), (427, 203816), (488, 178339), (511, 170312), (584, 149023), (698, 124684), (854, 101908), (1022, 85156), (1396, 62342), (1708, 50954), (2044, 42578), (2443, 35624), (2792, 31171), (3416, 25477), (4088, 21289), (4453, 19544), (4886, 17812), (8906, 9772)]