31316076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2603

約数の個数: 72

約数和(自身を含む): 89177088

約数和(自身を除く): 57861012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 2551, 3069, 4092, 5102, 6138, 7653, 10204, 12276, 15306, 22959, 28061, 30612, 45918, 56122, 79081, 84183, 91836, 112244, 158162, 168366, 237243, 252549, 316324, 336732, 474486, 505098, 711729, 869891, 948972, 1010196, 1423458, 1739782, 2609673, 2846916, 3479564, 5219346, 7829019, 10438692, 15658038, 31316076]

約数ペア:

[(1, 31316076), (2, 15658038), (3, 10438692), (4, 7829019), (6, 5219346), (9, 3479564), (11, 2846916), (12, 2609673), (18, 1739782), (22, 1423458), (31, 1010196), (33, 948972), (36, 869891), (44, 711729), (62, 505098), (66, 474486), (93, 336732), (99, 316324), (124, 252549), (132, 237243), (186, 168366), (198, 158162), (279, 112244), (341, 91836), (372, 84183), (396, 79081), (558, 56122), (682, 45918), (1023, 30612), (1116, 28061), (1364, 22959), (2046, 15306), (2551, 12276), (3069, 10204), (4092, 7653), (5102, 6138)]