72444873599

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1$

素因数の和:1740

約数の個数: 48

約数和(自身を含む): 88132450560

約数和(自身を除く): 15687576961

約数列:

[1, 7, 23, 97, 139, 161, 529, 679, 973, 1451, 2231, 3197, 3703, 10157, 13483, 15617, 22379, 33373, 51313, 73531, 94381, 140747, 201689, 233611, 310109, 359191, 514717, 767579, 985229, 1411823, 2170763, 3237181, 4638847, 5373053, 7132507, 19563833, 22660267, 32471929, 49927549, 74455163, 106693481, 136946831, 449968159, 521186141, 746854367, 3149777113, 10349267657, 72444873599]

約数ペア:

[(1, 72444873599), (7, 10349267657), (23, 3149777113), (97, 746854367), (139, 521186141), (161, 449968159), (529, 136946831), (679, 106693481), (973, 74455163), (1451, 49927549), (2231, 32471929), (3197, 22660267), (3703, 19563833), (10157, 7132507), (13483, 5373053), (15617, 4638847), (22379, 3237181), (33373, 2170763), (51313, 1411823), (73531, 985229), (94381, 767579), (140747, 514717), (201689, 359191), (233611, 310109)]