73112284

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 149700096

約数和(自身を除く): 76587812

約数列:

[1, 2, 4, 7, 14, 28, 101, 103, 202, 206, 251, 404, 412, 502, 707, 721, 1004, 1414, 1442, 1757, 2828, 2884, 3514, 7028, 10403, 20806, 25351, 25853, 41612, 50702, 51706, 72821, 101404, 103412, 145642, 177457, 180971, 291284, 354914, 361942, 709828, 723884, 2611153, 5222306, 10444612, 18278071, 36556142, 73112284]

約数ペア:

[(1, 73112284), (2, 36556142), (4, 18278071), (7, 10444612), (14, 5222306), (28, 2611153), (101, 723884), (103, 709828), (202, 361942), (206, 354914), (251, 291284), (404, 180971), (412, 177457), (502, 145642), (707, 103412), (721, 101404), (1004, 72821), (1414, 51706), (1442, 50702), (1757, 41612), (2828, 25853), (2884, 25351), (3514, 20806), (7028, 10403)]