65001636

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 199946880

約数和(自身を除く): 134945244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 71, 84, 98, 108, 126, 142, 147, 173, 189, 196, 213, 252, 284, 294, 346, 378, 426, 441, 497, 519, 588, 639, 692, 756, 852, 882, 994, 1038, 1211, 1278, 1323, 1491, 1557, 1764, 1917, 1988, 2076, 2422, 2556, 2646, 2982, 3114, 3479, 3633, 3834, 4473, 4671, 4844, 5292, 5964, 6228, 6958, 7266, 7668, 8477, 8946, 9342, 10437, 10899, 12283, 13419, 13916, 14532, 16954, 17892, 18684, 20874, 21798, 24566, 25431, 26838, 31311, 32697, 33908, 36849, 41748, 43596, 49132, 50862, 53676, 62622, 65394, 73698, 76293, 85981, 93933, 101724, 110547, 125244, 130788, 147396, 152586, 171962, 187866, 221094, 228879, 257943, 305172, 331641, 343924, 375732, 442188, 457758, 515886, 601867, 663282, 773829, 915516, 1031772, 1203734, 1326564, 1547658, 1805601, 2321487, 2407468, 3095316, 3611202, 4642974, 5416803, 7222404, 9285948, 10833606, 16250409, 21667212, 32500818, 65001636]

約数ペア:

[(1, 65001636), (2, 32500818), (3, 21667212), (4, 16250409), (6, 10833606), (7, 9285948), (9, 7222404), (12, 5416803), (14, 4642974), (18, 3611202), (21, 3095316), (27, 2407468), (28, 2321487), (36, 1805601), (42, 1547658), (49, 1326564), (54, 1203734), (63, 1031772), (71, 915516), (84, 773829), (98, 663282), (108, 601867), (126, 515886), (142, 457758), (147, 442188), (173, 375732), (189, 343924), (196, 331641), (213, 305172), (252, 257943), (284, 228879), (294, 221094), (346, 187866), (378, 171962), (426, 152586), (441, 147396), (497, 130788), (519, 125244), (588, 110547), (639, 101724), (692, 93933), (756, 85981), (852, 76293), (882, 73698), (994, 65394), (1038, 62622), (1211, 53676), (1278, 50862), (1323, 49132), (1491, 43596), (1557, 41748), (1764, 36849), (1917, 33908), (1988, 32697), (2076, 31311), (2422, 26838), (2556, 25431), (2646, 24566), (2982, 21798), (3114, 20874), (3479, 18684), (3633, 17892), (3834, 16954), (4473, 14532), (4671, 13916), (4844, 13419), (5292, 12283), (5964, 10899), (6228, 10437), (6958, 9342), (7266, 8946), (7668, 8477)]