72015636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1405

約数の個数: 96

約数和(自身を含む): 213212160

約数和(自身を除く): 141196524

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 59, 66, 77, 84, 118, 132, 154, 177, 231, 236, 308, 354, 413, 462, 649, 708, 826, 924, 1239, 1298, 1321, 1652, 1947, 2478, 2596, 2642, 3894, 3963, 4543, 4956, 5284, 7788, 7926, 9086, 9247, 13629, 14531, 15852, 18172, 18494, 27258, 27741, 29062, 36988, 43593, 54516, 55482, 58124, 77939, 87186, 101717, 110964, 155878, 174372, 203434, 233817, 305151, 311756, 406868, 467634, 545573, 610302, 857329, 935268, 1091146, 1220604, 1636719, 1714658, 2182292, 2571987, 3273438, 3429316, 5143974, 6001303, 6546876, 10287948, 12002606, 18003909, 24005212, 36007818, 72015636]

約数ペア:

[(1, 72015636), (2, 36007818), (3, 24005212), (4, 18003909), (6, 12002606), (7, 10287948), (11, 6546876), (12, 6001303), (14, 5143974), (21, 3429316), (22, 3273438), (28, 2571987), (33, 2182292), (42, 1714658), (44, 1636719), (59, 1220604), (66, 1091146), (77, 935268), (84, 857329), (118, 610302), (132, 545573), (154, 467634), (177, 406868), (231, 311756), (236, 305151), (308, 233817), (354, 203434), (413, 174372), (462, 155878), (649, 110964), (708, 101717), (826, 87186), (924, 77939), (1239, 58124), (1298, 55482), (1321, 54516), (1652, 43593), (1947, 36988), (2478, 29062), (2596, 27741), (2642, 27258), (3894, 18494), (3963, 18172), (4543, 15852), (4956, 14531), (5284, 13629), (7788, 9247), (7926, 9086)]