125575884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{911}}^1$

素因数の和:1475

約数の個数: 72

約数和(自身を含む): 363836928

約数和(自身を除く): 238261044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 547, 911, 1094, 1641, 1822, 2188, 2733, 3282, 3644, 3829, 4923, 5466, 6377, 6564, 7658, 8199, 9846, 10932, 11487, 12754, 15316, 16398, 19131, 19692, 22974, 25508, 32796, 34461, 38262, 45948, 57393, 68922, 76524, 114786, 137844, 229572, 498317, 996634, 1494951, 1993268, 2989902, 3488219, 4484853, 5979804, 6976438, 8969706, 10464657, 13952876, 17939412, 20929314, 31393971, 41858628, 62787942, 125575884]

約数ペア:

[(1, 125575884), (2, 62787942), (3, 41858628), (4, 31393971), (6, 20929314), (7, 17939412), (9, 13952876), (12, 10464657), (14, 8969706), (18, 6976438), (21, 5979804), (28, 4484853), (36, 3488219), (42, 2989902), (63, 1993268), (84, 1494951), (126, 996634), (252, 498317), (547, 229572), (911, 137844), (1094, 114786), (1641, 76524), (1822, 68922), (2188, 57393), (2733, 45948), (3282, 38262), (3644, 34461), (3829, 32796), (4923, 25508), (5466, 22974), (6377, 19692), (6564, 19131), (7658, 16398), (8199, 15316), (9846, 12754), (10932, 11487)]