42248388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5527}}^1$

素因数の和:5561

約数の個数: 72

約数和(自身を含む): 123517632

約数和(自身を除く): 81269244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 5527, 7644, 11054, 16581, 22108, 33162, 38689, 66324, 71851, 77378, 116067, 143702, 154756, 215553, 232134, 270823, 287404, 431106, 464268, 502957, 541646, 812469, 862212, 1005914, 1083292, 1508871, 1624938, 2011828, 3017742, 3249876, 3520699, 6035484, 7041398, 10562097, 14082796, 21124194, 42248388]

約数ペア:

[(1, 42248388), (2, 21124194), (3, 14082796), (4, 10562097), (6, 7041398), (7, 6035484), (12, 3520699), (13, 3249876), (14, 3017742), (21, 2011828), (26, 1624938), (28, 1508871), (39, 1083292), (42, 1005914), (49, 862212), (52, 812469), (78, 541646), (84, 502957), (91, 464268), (98, 431106), (147, 287404), (156, 270823), (182, 232134), (196, 215553), (273, 154756), (294, 143702), (364, 116067), (546, 77378), (588, 71851), (637, 66324), (1092, 38689), (1274, 33162), (1911, 22108), (2548, 16581), (3822, 11054), (5527, 7644)]