91436072

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 224985600

約数和(自身を除く): 133549528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 52, 56, 58, 61, 71, 91, 104, 116, 122, 142, 182, 203, 232, 244, 284, 364, 377, 406, 427, 488, 497, 568, 728, 754, 793, 812, 854, 923, 994, 1508, 1586, 1624, 1708, 1769, 1846, 1988, 2059, 2639, 3016, 3172, 3416, 3538, 3692, 3976, 4118, 4331, 5278, 5551, 6344, 6461, 7076, 7384, 8236, 8662, 10556, 11102, 12383, 12922, 14152, 14413, 16472, 17324, 21112, 22204, 22997, 24766, 25844, 26767, 28826, 30317, 34648, 44408, 45994, 49532, 51688, 53534, 56303, 57652, 60634, 91988, 99064, 107068, 112606, 115304, 121268, 125599, 160979, 183976, 187369, 214136, 225212, 242536, 251198, 321958, 374738, 394121, 450424, 502396, 643916, 749476, 788242, 879193, 1004792, 1287832, 1498952, 1576484, 1632787, 1758386, 3152968, 3265574, 3516772, 6531148, 7033544, 11429509, 13062296, 22859018, 45718036, 91436072]

約数ペア:

[(1, 91436072), (2, 45718036), (4, 22859018), (7, 13062296), (8, 11429509), (13, 7033544), (14, 6531148), (26, 3516772), (28, 3265574), (29, 3152968), (52, 1758386), (56, 1632787), (58, 1576484), (61, 1498952), (71, 1287832), (91, 1004792), (104, 879193), (116, 788242), (122, 749476), (142, 643916), (182, 502396), (203, 450424), (232, 394121), (244, 374738), (284, 321958), (364, 251198), (377, 242536), (406, 225212), (427, 214136), (488, 187369), (497, 183976), (568, 160979), (728, 125599), (754, 121268), (793, 115304), (812, 112606), (854, 107068), (923, 99064), (994, 91988), (1508, 60634), (1586, 57652), (1624, 56303), (1708, 53534), (1769, 51688), (1846, 49532), (1988, 45994), (2059, 44408), (2639, 34648), (3016, 30317), (3172, 28826), (3416, 26767), (3538, 25844), (3692, 24766), (3976, 22997), (4118, 22204), (4331, 21112), (5278, 17324), (5551, 16472), (6344, 14413), (6461, 14152), (7076, 12922), (7384, 12383), (8236, 11102), (8662, 10556)]