89864736

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 265628160

約数和(自身を除く): 175763424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 78, 87, 96, 104, 116, 156, 169, 174, 191, 208, 232, 312, 338, 348, 377, 382, 416, 464, 507, 573, 624, 676, 696, 754, 764, 928, 1014, 1131, 1146, 1248, 1352, 1392, 1508, 1528, 2028, 2262, 2292, 2483, 2704, 2784, 3016, 3056, 4056, 4524, 4584, 4901, 4966, 5408, 5539, 6032, 6112, 7449, 8112, 9048, 9168, 9802, 9932, 11078, 12064, 14703, 14898, 16224, 16617, 18096, 18336, 19604, 19864, 22156, 29406, 29796, 32279, 33234, 36192, 39208, 39728, 44312, 58812, 59592, 64558, 66468, 72007, 78416, 79456, 88624, 96837, 117624, 119184, 129116, 132936, 144014, 156832, 177248, 193674, 216021, 235248, 238368, 258232, 265872, 288028, 387348, 432042, 470496, 516464, 531744, 576056, 774696, 864084, 936091, 1032928, 1152112, 1549392, 1728168, 1872182, 2304224, 2808273, 3098784, 3456336, 3744364, 5616546, 6912672, 7488728, 11233092, 14977456, 22466184, 29954912, 44932368, 89864736]

約数ペア:

[(1, 89864736), (2, 44932368), (3, 29954912), (4, 22466184), (6, 14977456), (8, 11233092), (12, 7488728), (13, 6912672), (16, 5616546), (24, 3744364), (26, 3456336), (29, 3098784), (32, 2808273), (39, 2304224), (48, 1872182), (52, 1728168), (58, 1549392), (78, 1152112), (87, 1032928), (96, 936091), (104, 864084), (116, 774696), (156, 576056), (169, 531744), (174, 516464), (191, 470496), (208, 432042), (232, 387348), (312, 288028), (338, 265872), (348, 258232), (377, 238368), (382, 235248), (416, 216021), (464, 193674), (507, 177248), (573, 156832), (624, 144014), (676, 132936), (696, 129116), (754, 119184), (764, 117624), (928, 96837), (1014, 88624), (1131, 79456), (1146, 78416), (1248, 72007), (1352, 66468), (1392, 64558), (1508, 59592), (1528, 58812), (2028, 44312), (2262, 39728), (2292, 39208), (2483, 36192), (2704, 33234), (2784, 32279), (3016, 29796), (3056, 29406), (4056, 22156), (4524, 19864), (4584, 19604), (4901, 18336), (4966, 18096), (5408, 16617), (5539, 16224), (6032, 14898), (6112, 14703), (7449, 12064), (8112, 11078), (9048, 9932), (9168, 9802)]