91649740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1427

約数の個数: 96

約数和(自身を含む): 243460224

約数和(自身を除く): 151810484

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1361, 1820, 1924, 2405, 2590, 2722, 3367, 4810, 5180, 5444, 6734, 6805, 9527, 9620, 13468, 13610, 16835, 17693, 19054, 27220, 33670, 35386, 38108, 47635, 50357, 67340, 70772, 88465, 95270, 100714, 123851, 176930, 190540, 201428, 247702, 251785, 352499, 353860, 495404, 503570, 619255, 654641, 704998, 1007140, 1238510, 1309282, 1409996, 1762495, 2477020, 2618564, 3273205, 3524990, 4582487, 6546410, 7049980, 9164974, 13092820, 18329948, 22912435, 45824870, 91649740]

約数ペア:

[(1, 91649740), (2, 45824870), (4, 22912435), (5, 18329948), (7, 13092820), (10, 9164974), (13, 7049980), (14, 6546410), (20, 4582487), (26, 3524990), (28, 3273205), (35, 2618564), (37, 2477020), (52, 1762495), (65, 1409996), (70, 1309282), (74, 1238510), (91, 1007140), (130, 704998), (140, 654641), (148, 619255), (182, 503570), (185, 495404), (259, 353860), (260, 352499), (364, 251785), (370, 247702), (455, 201428), (481, 190540), (518, 176930), (740, 123851), (910, 100714), (962, 95270), (1036, 88465), (1295, 70772), (1361, 67340), (1820, 50357), (1924, 47635), (2405, 38108), (2590, 35386), (2722, 33670), (3367, 27220), (4810, 19054), (5180, 17693), (5444, 16835), (6734, 13610), (6805, 13468), (9527, 9620)]