90003564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4013}}^1$

素因数の和:4119

約数の個数: 72

約数和(自身を含む): 262997280

約数和(自身を除く): 172993716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 534, 623, 801, 1068, 1246, 1602, 1869, 2492, 3204, 3738, 4013, 5607, 7476, 8026, 11214, 12039, 16052, 22428, 24078, 28091, 36117, 48156, 56182, 72234, 84273, 112364, 144468, 168546, 252819, 337092, 357157, 505638, 714314, 1011276, 1071471, 1428628, 2142942, 2500099, 3214413, 4285884, 5000198, 6428826, 7500297, 10000396, 12857652, 15000594, 22500891, 30001188, 45001782, 90003564]

約数ペア:

[(1, 90003564), (2, 45001782), (3, 30001188), (4, 22500891), (6, 15000594), (7, 12857652), (9, 10000396), (12, 7500297), (14, 6428826), (18, 5000198), (21, 4285884), (28, 3214413), (36, 2500099), (42, 2142942), (63, 1428628), (84, 1071471), (89, 1011276), (126, 714314), (178, 505638), (252, 357157), (267, 337092), (356, 252819), (534, 168546), (623, 144468), (801, 112364), (1068, 84273), (1246, 72234), (1602, 56182), (1869, 48156), (2492, 36117), (3204, 28091), (3738, 24078), (4013, 22428), (5607, 16052), (7476, 12039), (8026, 11214)]