73319792

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1426

約数の個数: 80

約数和(自身を含む): 179696832

約数和(自身を除く): 106377040

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1361, 1456, 1924, 2072, 2722, 3367, 3848, 4144, 5444, 6734, 7696, 9527, 10888, 13468, 17693, 19054, 21776, 26936, 35386, 38108, 50357, 53872, 70772, 76216, 100714, 123851, 141544, 152432, 201428, 247702, 283088, 352499, 402856, 495404, 654641, 704998, 805712, 990808, 1309282, 1409996, 1981616, 2618564, 2819992, 4582487, 5237128, 5639984, 9164974, 10474256, 18329948, 36659896, 73319792]

約数ペア:

[(1, 73319792), (2, 36659896), (4, 18329948), (7, 10474256), (8, 9164974), (13, 5639984), (14, 5237128), (16, 4582487), (26, 2819992), (28, 2618564), (37, 1981616), (52, 1409996), (56, 1309282), (74, 990808), (91, 805712), (104, 704998), (112, 654641), (148, 495404), (182, 402856), (208, 352499), (259, 283088), (296, 247702), (364, 201428), (481, 152432), (518, 141544), (592, 123851), (728, 100714), (962, 76216), (1036, 70772), (1361, 53872), (1456, 50357), (1924, 38108), (2072, 35386), (2722, 26936), (3367, 21776), (3848, 19054), (4144, 17693), (5444, 13468), (6734, 10888), (7696, 9527)]