74767212

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 144

約数和(自身を含む): 216743072

約数和(自身を除く): 141975860

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 97, 108, 117, 122, 156, 162, 183, 194, 234, 243, 244, 291, 324, 351, 366, 388, 468, 486, 549, 582, 702, 732, 793, 873, 972, 1053, 1098, 1164, 1261, 1404, 1586, 1647, 1746, 2106, 2196, 2379, 2522, 2619, 3159, 3172, 3294, 3492, 3783, 4212, 4758, 4941, 5044, 5238, 5917, 6318, 6588, 7137, 7566, 7857, 9516, 9882, 10476, 11349, 11834, 12636, 14274, 14823, 15132, 15714, 17751, 19764, 21411, 22698, 23571, 23668, 28548, 29646, 31428, 34047, 35502, 42822, 45396, 47142, 53253, 59292, 64233, 68094, 71004, 76921, 85644, 94284, 102141, 106506, 128466, 136188, 153842, 159759, 192699, 204282, 213012, 230763, 256932, 306423, 307684, 319518, 385398, 408564, 461526, 479277, 612846, 639036, 692289, 770796, 923052, 958554, 1225692, 1384578, 1437831, 1917108, 2076867, 2769156, 2875662, 4153734, 5751324, 6230601, 8307468, 12461202, 18691803, 24922404, 37383606, 74767212]

約数ペア:

[(1, 74767212), (2, 37383606), (3, 24922404), (4, 18691803), (6, 12461202), (9, 8307468), (12, 6230601), (13, 5751324), (18, 4153734), (26, 2875662), (27, 2769156), (36, 2076867), (39, 1917108), (52, 1437831), (54, 1384578), (61, 1225692), (78, 958554), (81, 923052), (97, 770796), (108, 692289), (117, 639036), (122, 612846), (156, 479277), (162, 461526), (183, 408564), (194, 385398), (234, 319518), (243, 307684), (244, 306423), (291, 256932), (324, 230763), (351, 213012), (366, 204282), (388, 192699), (468, 159759), (486, 153842), (549, 136188), (582, 128466), (702, 106506), (732, 102141), (793, 94284), (873, 85644), (972, 76921), (1053, 71004), (1098, 68094), (1164, 64233), (1261, 59292), (1404, 53253), (1586, 47142), (1647, 45396), (1746, 42822), (2106, 35502), (2196, 34047), (2379, 31428), (2522, 29646), (2619, 28548), (3159, 23668), (3172, 23571), (3294, 22698), (3492, 21411), (3783, 19764), (4212, 17751), (4758, 15714), (4941, 15132), (5044, 14823), (5238, 14274), (5917, 12636), (6318, 11834), (6588, 11349), (7137, 10476), (7566, 9882), (7857, 9516)]