84112812

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1163}}^1$

素因数の和:1228

約数の個数: 108

約数和(自身を含む): 253582056

約数和(自身を除く): 169469244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 738, 861, 882, 1148, 1163, 1476, 1722, 1764, 2009, 2326, 2583, 3444, 3489, 4018, 4652, 5166, 6027, 6978, 8036, 8141, 10332, 10467, 12054, 13956, 16282, 18081, 20934, 24108, 24423, 32564, 36162, 41868, 47683, 48846, 56987, 72324, 73269, 95366, 97692, 113974, 143049, 146538, 170961, 190732, 227948, 286098, 293076, 333781, 341922, 429147, 512883, 572196, 667562, 683844, 858294, 1001343, 1025766, 1335124, 1716588, 2002686, 2051532, 2336467, 3004029, 4005372, 4672934, 6008058, 7009401, 9345868, 12016116, 14018802, 21028203, 28037604, 42056406, 84112812]

約数ペア:

[(1, 84112812), (2, 42056406), (3, 28037604), (4, 21028203), (6, 14018802), (7, 12016116), (9, 9345868), (12, 7009401), (14, 6008058), (18, 4672934), (21, 4005372), (28, 3004029), (36, 2336467), (41, 2051532), (42, 2002686), (49, 1716588), (63, 1335124), (82, 1025766), (84, 1001343), (98, 858294), (123, 683844), (126, 667562), (147, 572196), (164, 512883), (196, 429147), (246, 341922), (252, 333781), (287, 293076), (294, 286098), (369, 227948), (441, 190732), (492, 170961), (574, 146538), (588, 143049), (738, 113974), (861, 97692), (882, 95366), (1148, 73269), (1163, 72324), (1476, 56987), (1722, 48846), (1764, 47683), (2009, 41868), (2326, 36162), (2583, 32564), (3444, 24423), (3489, 24108), (4018, 20934), (4652, 18081), (5166, 16282), (6027, 13956), (6978, 12054), (8036, 10467), (8141, 10332)]