67960452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2819}}^1$

素因数の和:2881

約数の個数: 72

約数和(自身を含む): 189030240

約数和(自身を除く): 121069788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 2819, 3444, 4018, 5638, 6027, 8036, 8457, 11276, 12054, 16914, 19733, 24108, 33828, 39466, 59199, 78932, 115579, 118398, 138131, 231158, 236796, 276262, 346737, 414393, 462316, 552524, 693474, 809053, 828786, 1386948, 1618106, 1657572, 2427159, 3236212, 4854318, 5663371, 9708636, 11326742, 16990113, 22653484, 33980226, 67960452]

約数ペア:

[(1, 67960452), (2, 33980226), (3, 22653484), (4, 16990113), (6, 11326742), (7, 9708636), (12, 5663371), (14, 4854318), (21, 3236212), (28, 2427159), (41, 1657572), (42, 1618106), (49, 1386948), (82, 828786), (84, 809053), (98, 693474), (123, 552524), (147, 462316), (164, 414393), (196, 346737), (246, 276262), (287, 236796), (294, 231158), (492, 138131), (574, 118398), (588, 115579), (861, 78932), (1148, 59199), (1722, 39466), (2009, 33828), (2819, 24108), (3444, 19733), (4018, 16914), (5638, 12054), (6027, 11276), (8036, 8457)]