73792740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7639}}^1$

素因数の和:7681

約数の個数: 96

約数和(自身を含む): 246435840

約数和(自身を除く): 172643100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 7639, 9660, 15278, 22917, 30556, 38195, 45834, 53473, 76390, 91668, 106946, 114585, 152780, 160419, 175697, 213892, 229170, 267365, 320838, 351394, 458340, 527091, 534730, 641676, 702788, 802095, 878485, 1054182, 1069460, 1229879, 1604190, 1756970, 2108364, 2459758, 2635455, 3208380, 3513940, 3689637, 4919516, 5270910, 6149395, 7379274, 10541820, 12298790, 14758548, 18448185, 24597580, 36896370, 73792740]

約数ペア:

[(1, 73792740), (2, 36896370), (3, 24597580), (4, 18448185), (5, 14758548), (6, 12298790), (7, 10541820), (10, 7379274), (12, 6149395), (14, 5270910), (15, 4919516), (20, 3689637), (21, 3513940), (23, 3208380), (28, 2635455), (30, 2459758), (35, 2108364), (42, 1756970), (46, 1604190), (60, 1229879), (69, 1069460), (70, 1054182), (84, 878485), (92, 802095), (105, 702788), (115, 641676), (138, 534730), (140, 527091), (161, 458340), (210, 351394), (230, 320838), (276, 267365), (322, 229170), (345, 213892), (420, 175697), (460, 160419), (483, 152780), (644, 114585), (690, 106946), (805, 91668), (966, 76390), (1380, 53473), (1610, 45834), (1932, 38195), (2415, 30556), (3220, 22917), (4830, 15278), (7639, 9660)]