71814288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 234484992

約数和(自身を除く): 162670704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 52, 56, 78, 82, 84, 91, 104, 112, 123, 156, 164, 168, 182, 208, 246, 273, 287, 312, 328, 336, 364, 401, 492, 533, 546, 574, 624, 656, 728, 802, 861, 984, 1066, 1092, 1148, 1203, 1456, 1599, 1604, 1722, 1968, 2132, 2184, 2296, 2406, 2807, 3198, 3208, 3444, 3731, 4264, 4368, 4592, 4812, 5213, 5614, 6396, 6416, 6888, 7462, 8421, 8528, 9624, 10426, 11193, 11228, 12792, 13776, 14924, 15639, 16441, 16842, 19248, 20852, 22386, 22456, 25584, 29848, 31278, 32882, 33684, 36491, 41704, 44772, 44912, 49323, 59696, 62556, 65764, 67368, 72982, 83408, 89544, 98646, 109473, 115087, 125112, 131528, 134736, 145964, 179088, 197292, 213733, 218946, 230174, 250224, 263056, 291928, 345261, 394584, 427466, 437892, 460348, 583856, 641199, 690522, 789168, 854932, 875784, 920696, 1282398, 1381044, 1496131, 1709864, 1751568, 1841392, 2564796, 2762088, 2992262, 3419728, 4488393, 5129592, 5524176, 5984524, 8976786, 10259184, 11969048, 17953572, 23938096, 35907144, 71814288]

約数ペア:

[(1, 71814288), (2, 35907144), (3, 23938096), (4, 17953572), (6, 11969048), (7, 10259184), (8, 8976786), (12, 5984524), (13, 5524176), (14, 5129592), (16, 4488393), (21, 3419728), (24, 2992262), (26, 2762088), (28, 2564796), (39, 1841392), (41, 1751568), (42, 1709864), (48, 1496131), (52, 1381044), (56, 1282398), (78, 920696), (82, 875784), (84, 854932), (91, 789168), (104, 690522), (112, 641199), (123, 583856), (156, 460348), (164, 437892), (168, 427466), (182, 394584), (208, 345261), (246, 291928), (273, 263056), (287, 250224), (312, 230174), (328, 218946), (336, 213733), (364, 197292), (401, 179088), (492, 145964), (533, 134736), (546, 131528), (574, 125112), (624, 115087), (656, 109473), (728, 98646), (802, 89544), (861, 83408), (984, 72982), (1066, 67368), (1092, 65764), (1148, 62556), (1203, 59696), (1456, 49323), (1599, 44912), (1604, 44772), (1722, 41704), (1968, 36491), (2132, 33684), (2184, 32882), (2296, 31278), (2406, 29848), (2807, 25584), (3198, 22456), (3208, 22386), (3444, 20852), (3731, 19248), (4264, 16842), (4368, 16441), (4592, 15639), (4812, 14924), (5213, 13776), (5614, 12792), (6396, 11228), (6416, 11193), (6888, 10426), (7462, 9624), (8421, 8528)]