40125708

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 162

約数和(自身を含む): 126210084

約数和(自身を除く): 86084376

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 43, 46, 49, 63, 69, 84, 86, 92, 98, 126, 129, 138, 147, 161, 172, 196, 207, 252, 258, 276, 294, 301, 322, 387, 414, 441, 483, 516, 529, 588, 602, 644, 774, 828, 882, 903, 966, 989, 1058, 1127, 1204, 1449, 1548, 1587, 1764, 1806, 1932, 1978, 2107, 2116, 2254, 2709, 2898, 2967, 3174, 3381, 3612, 3703, 3956, 4214, 4508, 4761, 5418, 5796, 5934, 6321, 6348, 6762, 6923, 7406, 8428, 8901, 9522, 10143, 10836, 11109, 11868, 12642, 13524, 13846, 14812, 17802, 18963, 19044, 20286, 20769, 22218, 22747, 25284, 25921, 27692, 33327, 35604, 37926, 40572, 41538, 44436, 45494, 48461, 51842, 62307, 66654, 68241, 75852, 77763, 83076, 90988, 96922, 103684, 124614, 133308, 136482, 145383, 155526, 159229, 193844, 204723, 233289, 249228, 272964, 290766, 311052, 318458, 409446, 436149, 466578, 477687, 581532, 636916, 818892, 872298, 933156, 955374, 1114603, 1433061, 1744596, 1910748, 2229206, 2866122, 3343809, 4458412, 5732244, 6687618, 10031427, 13375236, 20062854, 40125708]

約数ペア:

[(1, 40125708), (2, 20062854), (3, 13375236), (4, 10031427), (6, 6687618), (7, 5732244), (9, 4458412), (12, 3343809), (14, 2866122), (18, 2229206), (21, 1910748), (23, 1744596), (28, 1433061), (36, 1114603), (42, 955374), (43, 933156), (46, 872298), (49, 818892), (63, 636916), (69, 581532), (84, 477687), (86, 466578), (92, 436149), (98, 409446), (126, 318458), (129, 311052), (138, 290766), (147, 272964), (161, 249228), (172, 233289), (196, 204723), (207, 193844), (252, 159229), (258, 155526), (276, 145383), (294, 136482), (301, 133308), (322, 124614), (387, 103684), (414, 96922), (441, 90988), (483, 83076), (516, 77763), (529, 75852), (588, 68241), (602, 66654), (644, 62307), (774, 51842), (828, 48461), (882, 45494), (903, 44436), (966, 41538), (989, 40572), (1058, 37926), (1127, 35604), (1204, 33327), (1449, 27692), (1548, 25921), (1587, 25284), (1764, 22747), (1806, 22218), (1932, 20769), (1978, 20286), (2107, 19044), (2116, 18963), (2254, 17802), (2709, 14812), (2898, 13846), (2967, 13524), (3174, 12642), (3381, 11868), (3612, 11109), (3703, 10836), (3956, 10143), (4214, 9522), (4508, 8901), (4761, 8428), (5418, 7406), (5796, 6923), (5934, 6762), (6321, 6348)]