73912860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{58661}}^1$

素因数の和:58683

約数の個数: 72

約数和(自身を含む): 256235616

約数和(自身を除く): 182322756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 58661, 117322, 175983, 234644, 293305, 351966, 410627, 527949, 586610, 703932, 821254, 879915, 1055898, 1173220, 1231881, 1642508, 1759830, 2053135, 2111796, 2463762, 2639745, 3519660, 3695643, 4106270, 4927524, 5279490, 6159405, 7391286, 8212540, 10558980, 12318810, 14782572, 18478215, 24637620, 36956430, 73912860]

約数ペア:

[(1, 73912860), (2, 36956430), (3, 24637620), (4, 18478215), (5, 14782572), (6, 12318810), (7, 10558980), (9, 8212540), (10, 7391286), (12, 6159405), (14, 5279490), (15, 4927524), (18, 4106270), (20, 3695643), (21, 3519660), (28, 2639745), (30, 2463762), (35, 2111796), (36, 2053135), (42, 1759830), (45, 1642508), (60, 1231881), (63, 1173220), (70, 1055898), (84, 879915), (90, 821254), (105, 703932), (126, 586610), (140, 527949), (180, 410627), (210, 351966), (252, 293305), (315, 234644), (420, 175983), (630, 117322), (1260, 58661)]