77319944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 167333040

約数和(自身を除く): 90013096

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 101, 104, 136, 202, 221, 404, 433, 442, 808, 866, 884, 1313, 1717, 1732, 1768, 2626, 3434, 3464, 5252, 5629, 6868, 7361, 10504, 11258, 13736, 14722, 22321, 22516, 29444, 43733, 44642, 45032, 58888, 87466, 89284, 95693, 174932, 178568, 191386, 349864, 382772, 568529, 743461, 765544, 1137058, 1486922, 2274116, 2973844, 4548232, 5947688, 9664993, 19329986, 38659972, 77319944]

約数ペア:

[(1, 77319944), (2, 38659972), (4, 19329986), (8, 9664993), (13, 5947688), (17, 4548232), (26, 2973844), (34, 2274116), (52, 1486922), (68, 1137058), (101, 765544), (104, 743461), (136, 568529), (202, 382772), (221, 349864), (404, 191386), (433, 178568), (442, 174932), (808, 95693), (866, 89284), (884, 87466), (1313, 58888), (1717, 45032), (1732, 44642), (1768, 43733), (2626, 29444), (3434, 22516), (3464, 22321), (5252, 14722), (5629, 13736), (6868, 11258), (7361, 10504)]