73674770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 96

約数和(自身を含む): 158750928

約数和(自身を除く): 85076158

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 53, 65, 74, 85, 106, 130, 170, 185, 221, 265, 289, 370, 442, 481, 530, 578, 629, 689, 901, 962, 1105, 1258, 1378, 1445, 1802, 1961, 2210, 2405, 2890, 3145, 3445, 3757, 3922, 4505, 4810, 6290, 6890, 7514, 8177, 9010, 9805, 10693, 11713, 15317, 16354, 18785, 19610, 21386, 23426, 25493, 30634, 33337, 37570, 40885, 50986, 53465, 58565, 66674, 76585, 81770, 106930, 117130, 127465, 139009, 153170, 166685, 199121, 254930, 278018, 333370, 398242, 433381, 566729, 695045, 866762, 995605, 1133458, 1390090, 1991210, 2166905, 2833645, 4333810, 5667290, 7367477, 14734954, 36837385, 73674770]

約数ペア:

[(1, 73674770), (2, 36837385), (5, 14734954), (10, 7367477), (13, 5667290), (17, 4333810), (26, 2833645), (34, 2166905), (37, 1991210), (53, 1390090), (65, 1133458), (74, 995605), (85, 866762), (106, 695045), (130, 566729), (170, 433381), (185, 398242), (221, 333370), (265, 278018), (289, 254930), (370, 199121), (442, 166685), (481, 153170), (530, 139009), (578, 127465), (629, 117130), (689, 106930), (901, 81770), (962, 76585), (1105, 66674), (1258, 58565), (1378, 53465), (1445, 50986), (1802, 40885), (1961, 37570), (2210, 33337), (2405, 30634), (2890, 25493), (3145, 23426), (3445, 21386), (3757, 19610), (3922, 18785), (4505, 16354), (4810, 15317), (6290, 11713), (6890, 10693), (7514, 9805), (8177, 9010)]