121357908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:886

約数の個数: 108

約数和(自身を含む): 361326420

約数和(自身を除く): 239968512

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 89, 98, 126, 147, 178, 196, 252, 267, 294, 356, 441, 534, 588, 623, 773, 801, 882, 1068, 1246, 1546, 1602, 1764, 1869, 2319, 2492, 3092, 3204, 3738, 4361, 4638, 5411, 5607, 6957, 7476, 8722, 9276, 10822, 11214, 13083, 13914, 16233, 17444, 21644, 22428, 26166, 27828, 32466, 37877, 39249, 48699, 52332, 64932, 68797, 75754, 78498, 97398, 113631, 137594, 151508, 156996, 194796, 206391, 227262, 275188, 340893, 412782, 454524, 481579, 619173, 681786, 825564, 963158, 1238346, 1363572, 1444737, 1926316, 2476692, 2889474, 3371053, 4334211, 5778948, 6742106, 8668422, 10113159, 13484212, 17336844, 20226318, 30339477, 40452636, 60678954, 121357908]

約数ペア:

[(1, 121357908), (2, 60678954), (3, 40452636), (4, 30339477), (6, 20226318), (7, 17336844), (9, 13484212), (12, 10113159), (14, 8668422), (18, 6742106), (21, 5778948), (28, 4334211), (36, 3371053), (42, 2889474), (49, 2476692), (63, 1926316), (84, 1444737), (89, 1363572), (98, 1238346), (126, 963158), (147, 825564), (178, 681786), (196, 619173), (252, 481579), (267, 454524), (294, 412782), (356, 340893), (441, 275188), (534, 227262), (588, 206391), (623, 194796), (773, 156996), (801, 151508), (882, 137594), (1068, 113631), (1246, 97398), (1546, 78498), (1602, 75754), (1764, 68797), (1869, 64932), (2319, 52332), (2492, 48699), (3092, 39249), (3204, 37877), (3738, 32466), (4361, 27828), (4638, 26166), (5411, 22428), (5607, 21644), (6957, 17444), (7476, 16233), (8722, 13914), (9276, 13083), (10822, 11214)]