31375404

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:796

約数の個数: 96

約数和(自身を含む): 89994240

約数和(自身を除く): 58618836

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 108, 138, 153, 204, 207, 276, 306, 391, 414, 459, 612, 621, 743, 782, 828, 918, 1173, 1242, 1486, 1564, 1836, 2229, 2346, 2484, 2972, 3519, 4458, 4692, 6687, 7038, 8916, 10557, 12631, 13374, 14076, 17089, 20061, 21114, 25262, 26748, 34178, 37893, 40122, 42228, 50524, 51267, 68356, 75786, 80244, 102534, 113679, 151572, 153801, 205068, 227358, 290513, 307602, 341037, 454716, 461403, 581026, 615204, 682074, 871539, 922806, 1162052, 1364148, 1743078, 1845612, 2614617, 3486156, 5229234, 7843851, 10458468, 15687702, 31375404]

約数ペア:

[(1, 31375404), (2, 15687702), (3, 10458468), (4, 7843851), (6, 5229234), (9, 3486156), (12, 2614617), (17, 1845612), (18, 1743078), (23, 1364148), (27, 1162052), (34, 922806), (36, 871539), (46, 682074), (51, 615204), (54, 581026), (68, 461403), (69, 454716), (92, 341037), (102, 307602), (108, 290513), (138, 227358), (153, 205068), (204, 153801), (207, 151572), (276, 113679), (306, 102534), (391, 80244), (414, 75786), (459, 68356), (612, 51267), (621, 50524), (743, 42228), (782, 40122), (828, 37893), (918, 34178), (1173, 26748), (1242, 25262), (1486, 21114), (1564, 20061), (1836, 17089), (2229, 14076), (2346, 13374), (2484, 12631), (2972, 10557), (3519, 8916), (4458, 7038), (4692, 6687)]