71374896

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 120

約数和(自身を含む): 210462720

約数和(自身を除く): 139087824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 59, 62, 72, 93, 118, 124, 144, 177, 186, 236, 248, 271, 279, 354, 372, 472, 496, 531, 542, 558, 708, 744, 813, 944, 1062, 1084, 1116, 1416, 1488, 1626, 1829, 2124, 2168, 2232, 2439, 2832, 3252, 3658, 4248, 4336, 4464, 4878, 5487, 6504, 7316, 8401, 8496, 9756, 10974, 13008, 14632, 15989, 16461, 16802, 19512, 21948, 25203, 29264, 31978, 32922, 33604, 39024, 43896, 47967, 50406, 63956, 65844, 67208, 75609, 87792, 95934, 100812, 127912, 131688, 134416, 143901, 151218, 191868, 201624, 255824, 263376, 287802, 302436, 383736, 403248, 495659, 575604, 604872, 767472, 991318, 1151208, 1209744, 1486977, 1982636, 2302416, 2973954, 3965272, 4460931, 5947908, 7930544, 8921862, 11895816, 17843724, 23791632, 35687448, 71374896]

約数ペア:

[(1, 71374896), (2, 35687448), (3, 23791632), (4, 17843724), (6, 11895816), (8, 8921862), (9, 7930544), (12, 5947908), (16, 4460931), (18, 3965272), (24, 2973954), (31, 2302416), (36, 1982636), (48, 1486977), (59, 1209744), (62, 1151208), (72, 991318), (93, 767472), (118, 604872), (124, 575604), (144, 495659), (177, 403248), (186, 383736), (236, 302436), (248, 287802), (271, 263376), (279, 255824), (354, 201624), (372, 191868), (472, 151218), (496, 143901), (531, 134416), (542, 131688), (558, 127912), (708, 100812), (744, 95934), (813, 87792), (944, 75609), (1062, 67208), (1084, 65844), (1116, 63956), (1416, 50406), (1488, 47967), (1626, 43896), (1829, 39024), (2124, 33604), (2168, 32922), (2232, 31978), (2439, 29264), (2832, 25203), (3252, 21948), (3658, 19512), (4248, 16802), (4336, 16461), (4464, 15989), (4878, 14632), (5487, 13008), (6504, 10974), (7316, 9756), (8401, 8496)]