73103004

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{863}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 200333952

約数和(自身を除く): 127230948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 468, 543, 724, 863, 1086, 1629, 1726, 2172, 2353, 2589, 3258, 3452, 4706, 5178, 6516, 7059, 7767, 9412, 10356, 11219, 14118, 15534, 21177, 22438, 28236, 31068, 33657, 42354, 44876, 67314, 84708, 100971, 134628, 156203, 201942, 312406, 403884, 468609, 624812, 937218, 1405827, 1874436, 2030639, 2811654, 4061278, 5623308, 6091917, 8122556, 12183834, 18275751, 24367668, 36551502, 73103004]

約数ペア:

[(1, 73103004), (2, 36551502), (3, 24367668), (4, 18275751), (6, 12183834), (9, 8122556), (12, 6091917), (13, 5623308), (18, 4061278), (26, 2811654), (36, 2030639), (39, 1874436), (52, 1405827), (78, 937218), (117, 624812), (156, 468609), (181, 403884), (234, 312406), (362, 201942), (468, 156203), (543, 134628), (724, 100971), (863, 84708), (1086, 67314), (1629, 44876), (1726, 42354), (2172, 33657), (2353, 31068), (2589, 28236), (3258, 22438), (3452, 21177), (4706, 15534), (5178, 14118), (6516, 11219), (7059, 10356), (7767, 9412)]