65042068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 155119104

約数和(自身を除く): 90077036

約数列:

[1, 2, 4, 7, 13, 14, 17, 23, 26, 28, 34, 46, 52, 68, 91, 92, 119, 161, 182, 221, 238, 299, 322, 364, 391, 442, 457, 476, 598, 644, 782, 884, 914, 1196, 1547, 1564, 1828, 2093, 2737, 3094, 3199, 4186, 5083, 5474, 5941, 6188, 6398, 7769, 8372, 10166, 10511, 10948, 11882, 12796, 15538, 20332, 21022, 23764, 31076, 35581, 41587, 42044, 54383, 71162, 73577, 83174, 100997, 108766, 136643, 142324, 147154, 166348, 178687, 201994, 217532, 273286, 294308, 357374, 403988, 546572, 706979, 714748, 956501, 1250809, 1413958, 1913002, 2322931, 2501618, 2827916, 3826004, 4645862, 5003236, 9291724, 16260517, 32521034, 65042068]

約数ペア:

[(1, 65042068), (2, 32521034), (4, 16260517), (7, 9291724), (13, 5003236), (14, 4645862), (17, 3826004), (23, 2827916), (26, 2501618), (28, 2322931), (34, 1913002), (46, 1413958), (52, 1250809), (68, 956501), (91, 714748), (92, 706979), (119, 546572), (161, 403988), (182, 357374), (221, 294308), (238, 273286), (299, 217532), (322, 201994), (364, 178687), (391, 166348), (442, 147154), (457, 142324), (476, 136643), (598, 108766), (644, 100997), (782, 83174), (884, 73577), (914, 71162), (1196, 54383), (1547, 42044), (1564, 41587), (1828, 35581), (2093, 31076), (2737, 23764), (3094, 21022), (3199, 20332), (4186, 15538), (5083, 12796), (5474, 11882), (5941, 10948), (6188, 10511), (6398, 10166), (7769, 8372)]