66291552

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 198486288

約数和(自身を除く): 132194736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 53, 72, 86, 96, 101, 106, 129, 144, 159, 172, 202, 212, 258, 288, 303, 318, 344, 387, 404, 424, 477, 516, 606, 636, 688, 774, 808, 848, 909, 954, 1032, 1212, 1272, 1376, 1548, 1616, 1696, 1818, 1908, 2064, 2279, 2424, 2544, 3096, 3232, 3636, 3816, 4128, 4343, 4558, 4848, 5088, 5353, 6192, 6837, 7272, 7632, 8686, 9116, 9696, 10706, 12384, 13029, 13674, 14544, 15264, 16059, 17372, 18232, 20511, 21412, 26058, 27348, 29088, 32118, 34744, 36464, 39087, 41022, 42824, 48177, 52116, 54696, 64236, 69488, 72928, 78174, 82044, 85648, 96354, 104232, 109392, 128472, 138976, 156348, 164088, 171296, 192708, 208464, 218784, 230179, 256944, 312696, 328176, 385416, 416928, 460358, 513888, 625392, 656352, 690537, 770832, 920716, 1250784, 1381074, 1541664, 1841432, 2071611, 2762148, 3682864, 4143222, 5524296, 7365728, 8286444, 11048592, 16572888, 22097184, 33145776, 66291552]

約数ペア:

[(1, 66291552), (2, 33145776), (3, 22097184), (4, 16572888), (6, 11048592), (8, 8286444), (9, 7365728), (12, 5524296), (16, 4143222), (18, 3682864), (24, 2762148), (32, 2071611), (36, 1841432), (43, 1541664), (48, 1381074), (53, 1250784), (72, 920716), (86, 770832), (96, 690537), (101, 656352), (106, 625392), (129, 513888), (144, 460358), (159, 416928), (172, 385416), (202, 328176), (212, 312696), (258, 256944), (288, 230179), (303, 218784), (318, 208464), (344, 192708), (387, 171296), (404, 164088), (424, 156348), (477, 138976), (516, 128472), (606, 109392), (636, 104232), (688, 96354), (774, 85648), (808, 82044), (848, 78174), (909, 72928), (954, 69488), (1032, 64236), (1212, 54696), (1272, 52116), (1376, 48177), (1548, 42824), (1616, 41022), (1696, 39087), (1818, 36464), (1908, 34744), (2064, 32118), (2279, 29088), (2424, 27348), (2544, 26058), (3096, 21412), (3232, 20511), (3636, 18232), (3816, 17372), (4128, 16059), (4343, 15264), (4558, 14544), (4848, 13674), (5088, 13029), (5353, 12384), (6192, 10706), (6837, 9696), (7272, 9116), (7632, 8686)]