66627624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 206841600

約数和(自身を除く): 140213976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 41, 42, 51, 56, 68, 82, 84, 102, 119, 123, 136, 164, 168, 204, 238, 246, 287, 328, 357, 408, 476, 492, 569, 574, 697, 714, 861, 952, 984, 1138, 1148, 1394, 1428, 1707, 1722, 2091, 2276, 2296, 2788, 2856, 3414, 3444, 3983, 4182, 4552, 4879, 5576, 6828, 6888, 7966, 8364, 9673, 9758, 11949, 13656, 14637, 15932, 16728, 19346, 19516, 23329, 23898, 29019, 29274, 31864, 38692, 39032, 46658, 47796, 58038, 58548, 67711, 69987, 77384, 93316, 95592, 116076, 117096, 135422, 139974, 163303, 186632, 203133, 232152, 270844, 279948, 326606, 396593, 406266, 489909, 541688, 559896, 653212, 793186, 812532, 979818, 1189779, 1306424, 1586372, 1625064, 1959636, 2379558, 2776151, 3172744, 3919272, 4759116, 5552302, 8328453, 9518232, 11104604, 16656906, 22209208, 33313812, 66627624]

約数ペア:

[(1, 66627624), (2, 33313812), (3, 22209208), (4, 16656906), (6, 11104604), (7, 9518232), (8, 8328453), (12, 5552302), (14, 4759116), (17, 3919272), (21, 3172744), (24, 2776151), (28, 2379558), (34, 1959636), (41, 1625064), (42, 1586372), (51, 1306424), (56, 1189779), (68, 979818), (82, 812532), (84, 793186), (102, 653212), (119, 559896), (123, 541688), (136, 489909), (164, 406266), (168, 396593), (204, 326606), (238, 279948), (246, 270844), (287, 232152), (328, 203133), (357, 186632), (408, 163303), (476, 139974), (492, 135422), (569, 117096), (574, 116076), (697, 95592), (714, 93316), (861, 77384), (952, 69987), (984, 67711), (1138, 58548), (1148, 58038), (1394, 47796), (1428, 46658), (1707, 39032), (1722, 38692), (2091, 31864), (2276, 29274), (2296, 29019), (2788, 23898), (2856, 23329), (3414, 19516), (3444, 19346), (3983, 16728), (4182, 15932), (4552, 14637), (4879, 13656), (5576, 11949), (6828, 9758), (6888, 9673), (7966, 8364)]