87278652

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{4583}}^1$

素因数の和:4639

約数の個数: 54

約数和(自身を含む): 230680632

約数和(自身を除く): 143401980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 529, 828, 1058, 1587, 2116, 3174, 4583, 4761, 6348, 9166, 9522, 13749, 18332, 19044, 27498, 41247, 54996, 82494, 105409, 164988, 210818, 316227, 421636, 632454, 948681, 1264908, 1897362, 2424407, 3794724, 4848814, 7273221, 9697628, 14546442, 21819663, 29092884, 43639326, 87278652]

約数ペア:

[(1, 87278652), (2, 43639326), (3, 29092884), (4, 21819663), (6, 14546442), (9, 9697628), (12, 7273221), (18, 4848814), (23, 3794724), (36, 2424407), (46, 1897362), (69, 1264908), (92, 948681), (138, 632454), (207, 421636), (276, 316227), (414, 210818), (529, 164988), (828, 105409), (1058, 82494), (1587, 54996), (2116, 41247), (3174, 27498), (4583, 19044), (4761, 18332), (6348, 13749), (9166, 9522)]