72975588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1901}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 195129984

約数和(自身を除く): 122154396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 457, 914, 1371, 1828, 1901, 2742, 3199, 3802, 5484, 5703, 6398, 7604, 9597, 11406, 12796, 13307, 19194, 22812, 26614, 38388, 39921, 53228, 79842, 159684, 868757, 1737514, 2606271, 3475028, 5212542, 6081299, 10425084, 12162598, 18243897, 24325196, 36487794, 72975588]

約数ペア:

[(1, 72975588), (2, 36487794), (3, 24325196), (4, 18243897), (6, 12162598), (7, 10425084), (12, 6081299), (14, 5212542), (21, 3475028), (28, 2606271), (42, 1737514), (84, 868757), (457, 159684), (914, 79842), (1371, 53228), (1828, 39921), (1901, 38388), (2742, 26614), (3199, 22812), (3802, 19194), (5484, 13307), (5703, 12796), (6398, 11406), (7604, 9597)]