126990012

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{631}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 306919424

約数和(自身を除く): 179929412

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 541, 631, 1082, 1262, 1623, 1893, 2164, 2524, 3246, 3786, 6492, 7572, 16771, 19561, 33542, 39122, 50313, 58683, 67084, 78244, 100626, 117366, 201252, 234732, 341371, 682742, 1024113, 1365484, 2048226, 4096452, 10582501, 21165002, 31747503, 42330004, 63495006, 126990012]

約数ペア:

[(1, 126990012), (2, 63495006), (3, 42330004), (4, 31747503), (6, 21165002), (12, 10582501), (31, 4096452), (62, 2048226), (93, 1365484), (124, 1024113), (186, 682742), (372, 341371), (541, 234732), (631, 201252), (1082, 117366), (1262, 100626), (1623, 78244), (1893, 67084), (2164, 58683), (2524, 50313), (3246, 39122), (3786, 33542), (6492, 19561), (7572, 16771)]