881054076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{117851}}^1$

素因数の和:117954

約数の個数: 48

約数和(自身を含む): 2375896320

約数和(自身を除く): 1494842244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 117851, 235702, 353553, 471404, 707106, 824957, 1414212, 1649914, 2474871, 3299828, 4949742, 9899484, 10488739, 20977478, 31466217, 41954956, 62932434, 73421173, 125864868, 146842346, 220263519, 293684692, 440527038, 881054076]

約数ペア:

[(1, 881054076), (2, 440527038), (3, 293684692), (4, 220263519), (6, 146842346), (7, 125864868), (12, 73421173), (14, 62932434), (21, 41954956), (28, 31466217), (42, 20977478), (84, 10488739), (89, 9899484), (178, 4949742), (267, 3299828), (356, 2474871), (534, 1649914), (623, 1414212), (1068, 824957), (1246, 707106), (1869, 471404), (2492, 353553), (3738, 235702), (7476, 117851)]