145427688

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41221}}^1$

素因数の和:41247

約数の個数: 72

約数和(自身を含む): 458182530

約数和(自身を除く): 312754842

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 41221, 82442, 123663, 164884, 247326, 288547, 329768, 370989, 494652, 577094, 741978, 865641, 989304, 1154188, 1483956, 1731282, 2019829, 2308376, 2596923, 2967912, 3462564, 4039658, 5193846, 6059487, 6925128, 8079316, 10387692, 12118974, 16158632, 18178461, 20775384, 24237948, 36356922, 48475896, 72713844, 145427688]

約数ペア:

[(1, 145427688), (2, 72713844), (3, 48475896), (4, 36356922), (6, 24237948), (7, 20775384), (8, 18178461), (9, 16158632), (12, 12118974), (14, 10387692), (18, 8079316), (21, 6925128), (24, 6059487), (28, 5193846), (36, 4039658), (42, 3462564), (49, 2967912), (56, 2596923), (63, 2308376), (72, 2019829), (84, 1731282), (98, 1483956), (126, 1154188), (147, 989304), (168, 865641), (196, 741978), (252, 577094), (294, 494652), (392, 370989), (441, 329768), (504, 288547), (588, 247326), (882, 164884), (1176, 123663), (1764, 82442), (3528, 41221)]