90876012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 224380800

約数和(自身を除く): 133504788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 211, 228, 422, 633, 844, 1266, 1889, 2532, 3778, 4009, 5667, 7556, 8018, 11334, 12027, 16036, 22668, 24054, 35891, 48108, 71782, 107673, 143564, 215346, 398579, 430692, 797158, 1195737, 1594316, 2391474, 4782948, 7573001, 15146002, 22719003, 30292004, 45438006, 90876012]

約数ペア:

[(1, 90876012), (2, 45438006), (3, 30292004), (4, 22719003), (6, 15146002), (12, 7573001), (19, 4782948), (38, 2391474), (57, 1594316), (76, 1195737), (114, 797158), (211, 430692), (228, 398579), (422, 215346), (633, 143564), (844, 107673), (1266, 71782), (1889, 48108), (2532, 35891), (3778, 24054), (4009, 22668), (5667, 16036), (7556, 12027), (8018, 11334)]