87636132

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4133}}^1$

素因数の和:4193

約数の個数: 72

約数和(自身を含む): 240764160

約数和(自身を除く): 153128028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 4133, 5301, 7068, 8266, 10602, 12399, 16532, 21204, 24798, 37197, 49596, 74394, 78527, 128123, 148788, 157054, 235581, 256246, 314108, 384369, 471162, 512492, 706743, 768738, 942324, 1153107, 1413486, 1537476, 2306214, 2434337, 2826972, 4612428, 4868674, 7303011, 9737348, 14606022, 21909033, 29212044, 43818066, 87636132]

約数ペア:

[(1, 87636132), (2, 43818066), (3, 29212044), (4, 21909033), (6, 14606022), (9, 9737348), (12, 7303011), (18, 4868674), (19, 4612428), (31, 2826972), (36, 2434337), (38, 2306214), (57, 1537476), (62, 1413486), (76, 1153107), (93, 942324), (114, 768738), (124, 706743), (171, 512492), (186, 471162), (228, 384369), (279, 314108), (342, 256246), (372, 235581), (558, 157054), (589, 148788), (684, 128123), (1116, 78527), (1178, 74394), (1767, 49596), (2356, 37197), (3534, 24798), (4133, 21204), (5301, 16532), (7068, 12399), (8266, 10602)]