72458256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1$

素因数の和:944

約数の個数: 80

約数和(自身を含む): 203181440

約数和(自身を除く): 130723184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 151, 156, 208, 302, 312, 453, 604, 624, 769, 906, 1208, 1538, 1812, 1963, 2307, 2416, 3076, 3624, 3926, 4614, 5889, 6152, 7248, 7852, 9228, 9997, 11778, 12304, 15704, 18456, 19994, 23556, 29991, 31408, 36912, 39988, 47112, 59982, 79976, 94224, 116119, 119964, 159952, 232238, 239928, 348357, 464476, 479856, 696714, 928952, 1393428, 1509547, 1857904, 2786856, 3019094, 4528641, 5573712, 6038188, 9057282, 12076376, 18114564, 24152752, 36229128, 72458256]

約数ペア:

[(1, 72458256), (2, 36229128), (3, 24152752), (4, 18114564), (6, 12076376), (8, 9057282), (12, 6038188), (13, 5573712), (16, 4528641), (24, 3019094), (26, 2786856), (39, 1857904), (48, 1509547), (52, 1393428), (78, 928952), (104, 696714), (151, 479856), (156, 464476), (208, 348357), (302, 239928), (312, 232238), (453, 159952), (604, 119964), (624, 116119), (769, 94224), (906, 79976), (1208, 59982), (1538, 47112), (1812, 39988), (1963, 36912), (2307, 31408), (2416, 29991), (3076, 23556), (3624, 19994), (3926, 18456), (4614, 15704), (5889, 12304), (6152, 11778), (7248, 9997), (7852, 9228)]