85055012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 188974464

約数和(自身を除く): 103919452

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 289, 322, 391, 457, 476, 578, 644, 782, 914, 1156, 1564, 1828, 2023, 2737, 3199, 4046, 5474, 6398, 6647, 7769, 8092, 10511, 10948, 12796, 13294, 15538, 21022, 26588, 31076, 42044, 46529, 54383, 73577, 93058, 108766, 132073, 147154, 178687, 186116, 217532, 264146, 294308, 357374, 528292, 714748, 924511, 1250809, 1849022, 2501618, 3037679, 3698044, 5003236, 6075358, 12150716, 21263753, 42527506, 85055012]

約数ペア:

[(1, 85055012), (2, 42527506), (4, 21263753), (7, 12150716), (14, 6075358), (17, 5003236), (23, 3698044), (28, 3037679), (34, 2501618), (46, 1849022), (68, 1250809), (92, 924511), (119, 714748), (161, 528292), (238, 357374), (289, 294308), (322, 264146), (391, 217532), (457, 186116), (476, 178687), (578, 147154), (644, 132073), (782, 108766), (914, 93058), (1156, 73577), (1564, 54383), (1828, 46529), (2023, 42044), (2737, 31076), (3199, 26588), (4046, 21022), (5474, 15538), (6398, 13294), (6647, 12796), (7769, 10948), (8092, 10511)]