77897610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2108

約数の個数: 96

約数和(自身を含む): 235377792

約数和(自身を除く): 157480182

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 854, 915, 1098, 1281, 1830, 2027, 2135, 2562, 2745, 3843, 4054, 4270, 5490, 6081, 6405, 7686, 10135, 12162, 12810, 14189, 18243, 19215, 20270, 28378, 30405, 36486, 38430, 42567, 60810, 70945, 85134, 91215, 123647, 127701, 141890, 182430, 212835, 247294, 255402, 370941, 425670, 618235, 638505, 741882, 865529, 1112823, 1236470, 1277010, 1731058, 1854705, 2225646, 2596587, 3709410, 4327645, 5193174, 5564115, 7789761, 8655290, 11128230, 12982935, 15579522, 25965870, 38948805, 77897610]

約数ペア:

[(1, 77897610), (2, 38948805), (3, 25965870), (5, 15579522), (6, 12982935), (7, 11128230), (9, 8655290), (10, 7789761), (14, 5564115), (15, 5193174), (18, 4327645), (21, 3709410), (30, 2596587), (35, 2225646), (42, 1854705), (45, 1731058), (61, 1277010), (63, 1236470), (70, 1112823), (90, 865529), (105, 741882), (122, 638505), (126, 618235), (183, 425670), (210, 370941), (305, 255402), (315, 247294), (366, 212835), (427, 182430), (549, 141890), (610, 127701), (630, 123647), (854, 91215), (915, 85134), (1098, 70945), (1281, 60810), (1830, 42567), (2027, 38430), (2135, 36486), (2562, 30405), (2745, 28378), (3843, 20270), (4054, 19215), (4270, 18243), (5490, 14189), (6081, 12810), (6405, 12162), (7686, 10135)]