123510564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3489

約数の個数: 72

約数和(自身を含む): 334938240

約数和(自身を除く): 211427676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 76, 106, 114, 159, 171, 212, 228, 318, 342, 477, 636, 684, 954, 1007, 1908, 2014, 3021, 3407, 4028, 6042, 6814, 9063, 10221, 12084, 13628, 18126, 20442, 30663, 36252, 40884, 61326, 64733, 122652, 129466, 180571, 194199, 258932, 361142, 388398, 541713, 582597, 722284, 776796, 1083426, 1165194, 1625139, 2166852, 2330388, 3250278, 3430849, 6500556, 6861698, 10292547, 13723396, 20585094, 30877641, 41170188, 61755282, 123510564]

約数ペア:

[(1, 123510564), (2, 61755282), (3, 41170188), (4, 30877641), (6, 20585094), (9, 13723396), (12, 10292547), (18, 6861698), (19, 6500556), (36, 3430849), (38, 3250278), (53, 2330388), (57, 2166852), (76, 1625139), (106, 1165194), (114, 1083426), (159, 776796), (171, 722284), (212, 582597), (228, 541713), (318, 388398), (342, 361142), (477, 258932), (636, 194199), (684, 180571), (954, 129466), (1007, 122652), (1908, 64733), (2014, 61326), (3021, 40884), (3407, 36252), (4028, 30663), (6042, 20442), (6814, 18126), (9063, 13628), (10221, 12084)]