73447080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12491}}^1$

素因数の和:12519

約数の個数: 96

約数和(自身を含む): 256335840

約数和(自身を除く): 182888760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12491, 24982, 37473, 49964, 62455, 74946, 87437, 99928, 124910, 149892, 174874, 187365, 249820, 262311, 299784, 349748, 374730, 437185, 499640, 524622, 612059, 699496, 749460, 874370, 1049244, 1224118, 1311555, 1498920, 1748740, 1836177, 2098488, 2448236, 2623110, 3060295, 3497480, 3672354, 4896472, 5246220, 6120590, 7344708, 9180885, 10492440, 12241180, 14689416, 18361770, 24482360, 36723540, 73447080]

約数ペア:

[(1, 73447080), (2, 36723540), (3, 24482360), (4, 18361770), (5, 14689416), (6, 12241180), (7, 10492440), (8, 9180885), (10, 7344708), (12, 6120590), (14, 5246220), (15, 4896472), (20, 3672354), (21, 3497480), (24, 3060295), (28, 2623110), (30, 2448236), (35, 2098488), (40, 1836177), (42, 1748740), (49, 1498920), (56, 1311555), (60, 1224118), (70, 1049244), (84, 874370), (98, 749460), (105, 699496), (120, 612059), (140, 524622), (147, 499640), (168, 437185), (196, 374730), (210, 349748), (245, 299784), (280, 262311), (294, 249820), (392, 187365), (420, 174874), (490, 149892), (588, 124910), (735, 99928), (840, 87437), (980, 74946), (1176, 62455), (1470, 49964), (1960, 37473), (2940, 24982), (5880, 12491)]