72079592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 156945600

約数和(自身を除く): 84866008

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 59, 68, 104, 118, 136, 221, 236, 442, 472, 691, 767, 884, 1003, 1382, 1534, 1768, 2006, 2764, 3068, 4012, 5528, 6136, 8024, 8983, 11747, 13039, 17966, 23494, 26078, 35932, 40769, 46988, 52156, 71864, 81538, 93976, 104312, 152711, 163076, 305422, 326152, 529997, 610844, 693073, 1059994, 1221688, 1386146, 2119988, 2772292, 4239976, 5544584, 9009949, 18019898, 36039796, 72079592]

約数ペア:

[(1, 72079592), (2, 36039796), (4, 18019898), (8, 9009949), (13, 5544584), (17, 4239976), (26, 2772292), (34, 2119988), (52, 1386146), (59, 1221688), (68, 1059994), (104, 693073), (118, 610844), (136, 529997), (221, 326152), (236, 305422), (442, 163076), (472, 152711), (691, 104312), (767, 93976), (884, 81538), (1003, 71864), (1382, 52156), (1534, 46988), (1768, 40769), (2006, 35932), (2764, 26078), (3068, 23494), (4012, 17966), (5528, 13039), (6136, 11747), (8024, 8983)]