79709668

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1392

約数の個数: 36

約数和(自身を含む): 151091892

約数和(自身を除く): 71382224

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 289, 578, 901, 1156, 1301, 1802, 2602, 3604, 5204, 15317, 22117, 30634, 44234, 61268, 68953, 88468, 137906, 275812, 375989, 751978, 1172201, 1503956, 2344402, 4688804, 19927417, 39854834, 79709668]

約数ペア:

[(1, 79709668), (2, 39854834), (4, 19927417), (17, 4688804), (34, 2344402), (53, 1503956), (68, 1172201), (106, 751978), (212, 375989), (289, 275812), (578, 137906), (901, 88468), (1156, 68953), (1301, 61268), (1802, 44234), (2602, 30634), (3604, 22117), (5204, 15317)]