72242586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:508

約数の個数: 96

約数和(自身を含む): 181988352

約数和(自身を除く): 109745766

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 31, 39, 46, 62, 69, 78, 93, 117, 138, 186, 207, 234, 279, 299, 403, 414, 433, 558, 598, 713, 806, 866, 897, 1209, 1299, 1426, 1794, 2139, 2418, 2598, 2691, 3627, 3897, 4278, 5382, 5629, 6417, 7254, 7794, 9269, 9959, 11258, 12834, 13423, 16887, 18538, 19918, 26846, 27807, 29877, 33774, 40269, 50661, 55614, 59754, 80538, 83421, 89631, 101322, 120807, 129467, 166842, 174499, 179262, 241614, 258934, 308729, 348998, 388401, 523497, 617458, 776802, 926187, 1046994, 1165203, 1570491, 1852374, 2330406, 2778561, 3140982, 4013477, 5557122, 8026954, 12040431, 24080862, 36121293, 72242586]

約数ペア:

[(1, 72242586), (2, 36121293), (3, 24080862), (6, 12040431), (9, 8026954), (13, 5557122), (18, 4013477), (23, 3140982), (26, 2778561), (31, 2330406), (39, 1852374), (46, 1570491), (62, 1165203), (69, 1046994), (78, 926187), (93, 776802), (117, 617458), (138, 523497), (186, 388401), (207, 348998), (234, 308729), (279, 258934), (299, 241614), (403, 179262), (414, 174499), (433, 166842), (558, 129467), (598, 120807), (713, 101322), (806, 89631), (866, 83421), (897, 80538), (1209, 59754), (1299, 55614), (1426, 50661), (1794, 40269), (2139, 33774), (2418, 29877), (2598, 27807), (2691, 26846), (3627, 19918), (3897, 18538), (4278, 16887), (5382, 13423), (5629, 12834), (6417, 11258), (7254, 9959), (7794, 9269)]