81214224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18593}}^1$

素因数の和:18624

約数の個数: 80

約数和(自身を含む): 258233472

約数和(自身を除く): 177019248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 18593, 37186, 55779, 74372, 111558, 130151, 148744, 223116, 241709, 260302, 297488, 390453, 446232, 483418, 520604, 725127, 780906, 892464, 966836, 1041208, 1450254, 1561812, 1691963, 1933672, 2082416, 2900508, 3123624, 3383926, 3867344, 5075889, 5801016, 6247248, 6767852, 10151778, 11602032, 13535704, 20303556, 27071408, 40607112, 81214224]

約数ペア:

[(1, 81214224), (2, 40607112), (3, 27071408), (4, 20303556), (6, 13535704), (7, 11602032), (8, 10151778), (12, 6767852), (13, 6247248), (14, 5801016), (16, 5075889), (21, 3867344), (24, 3383926), (26, 3123624), (28, 2900508), (39, 2082416), (42, 1933672), (48, 1691963), (52, 1561812), (56, 1450254), (78, 1041208), (84, 966836), (91, 892464), (104, 780906), (112, 725127), (156, 520604), (168, 483418), (182, 446232), (208, 390453), (273, 297488), (312, 260302), (336, 241709), (364, 223116), (546, 148744), (624, 130151), (728, 111558), (1092, 74372), (1456, 55779), (2184, 37186), (4368, 18593)]