84589908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 218036448

約数和(自身を除く): 133446540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 169, 212, 318, 338, 507, 636, 676, 689, 787, 1014, 1378, 1574, 2028, 2067, 2361, 2756, 3148, 4134, 4722, 8268, 8957, 9444, 10231, 17914, 20462, 26871, 30693, 35828, 40924, 41711, 53742, 61386, 83422, 107484, 122772, 125133, 133003, 166844, 250266, 266006, 399009, 500532, 532012, 542243, 798018, 1084486, 1596036, 1626729, 2168972, 3253458, 6506916, 7049159, 14098318, 21147477, 28196636, 42294954, 84589908]

約数ペア:

[(1, 84589908), (2, 42294954), (3, 28196636), (4, 21147477), (6, 14098318), (12, 7049159), (13, 6506916), (26, 3253458), (39, 2168972), (52, 1626729), (53, 1596036), (78, 1084486), (106, 798018), (156, 542243), (159, 532012), (169, 500532), (212, 399009), (318, 266006), (338, 250266), (507, 166844), (636, 133003), (676, 125133), (689, 122772), (787, 107484), (1014, 83422), (1378, 61386), (1574, 53742), (2028, 41711), (2067, 40924), (2361, 35828), (2756, 30693), (3148, 26871), (4134, 20462), (4722, 17914), (8268, 10231), (8957, 9444)]