73109456

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 171203328

約数和(自身を除く): 98093872

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 101, 112, 161, 184, 202, 281, 322, 368, 404, 562, 644, 707, 808, 1124, 1288, 1414, 1616, 1967, 2248, 2323, 2576, 2828, 3934, 4496, 4646, 5656, 6463, 7868, 9292, 11312, 12926, 15736, 16261, 18584, 25852, 28381, 31472, 32522, 37168, 45241, 51704, 56762, 65044, 90482, 103408, 113524, 130088, 180964, 198667, 227048, 260176, 361928, 397334, 454096, 652763, 723856, 794668, 1305526, 1589336, 2611052, 3178672, 4569341, 5222104, 9138682, 10444208, 18277364, 36554728, 73109456]

約数ペア:

[(1, 73109456), (2, 36554728), (4, 18277364), (7, 10444208), (8, 9138682), (14, 5222104), (16, 4569341), (23, 3178672), (28, 2611052), (46, 1589336), (56, 1305526), (92, 794668), (101, 723856), (112, 652763), (161, 454096), (184, 397334), (202, 361928), (281, 260176), (322, 227048), (368, 198667), (404, 180964), (562, 130088), (644, 113524), (707, 103408), (808, 90482), (1124, 65044), (1288, 56762), (1414, 51704), (1616, 45241), (1967, 37168), (2248, 32522), (2323, 31472), (2576, 28381), (2828, 25852), (3934, 18584), (4496, 16261), (4646, 15736), (5656, 12926), (6463, 11312), (7868, 9292)]