72669636

素因数分解:

$2^2\times 3^9\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 208321344

約数和(自身を除く): 135651708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 81, 108, 117, 142, 156, 162, 213, 234, 243, 284, 324, 351, 426, 468, 486, 639, 702, 729, 852, 923, 972, 1053, 1278, 1404, 1458, 1846, 1917, 2106, 2187, 2556, 2769, 2916, 3159, 3692, 3834, 4212, 4374, 5538, 5751, 6318, 6561, 7668, 8307, 8748, 9477, 11076, 11502, 12636, 13122, 16614, 17253, 18954, 19683, 23004, 24921, 26244, 28431, 33228, 34506, 37908, 39366, 49842, 51759, 56862, 69012, 74763, 78732, 85293, 99684, 103518, 113724, 149526, 155277, 170586, 207036, 224289, 255879, 299052, 310554, 341172, 448578, 465831, 511758, 621108, 672867, 897156, 931662, 1023516, 1345734, 1397493, 1863324, 2018601, 2691468, 2794986, 4037202, 5589972, 6055803, 8074404, 12111606, 18167409, 24223212, 36334818, 72669636]

約数ペア:

[(1, 72669636), (2, 36334818), (3, 24223212), (4, 18167409), (6, 12111606), (9, 8074404), (12, 6055803), (13, 5589972), (18, 4037202), (26, 2794986), (27, 2691468), (36, 2018601), (39, 1863324), (52, 1397493), (54, 1345734), (71, 1023516), (78, 931662), (81, 897156), (108, 672867), (117, 621108), (142, 511758), (156, 465831), (162, 448578), (213, 341172), (234, 310554), (243, 299052), (284, 255879), (324, 224289), (351, 207036), (426, 170586), (468, 155277), (486, 149526), (639, 113724), (702, 103518), (729, 99684), (852, 85293), (923, 78732), (972, 74763), (1053, 69012), (1278, 56862), (1404, 51759), (1458, 49842), (1846, 39366), (1917, 37908), (2106, 34506), (2187, 33228), (2556, 28431), (2769, 26244), (2916, 24921), (3159, 23004), (3692, 19683), (3834, 18954), (4212, 17253), (4374, 16614), (5538, 13122), (5751, 12636), (6318, 11502), (6561, 11076), (7668, 9477), (8307, 8748)]