87700518

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:798

約数の個数: 72

約数和(自身を含む): 210916368

約数和(自身を除く): 123215850

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 289, 306, 391, 414, 578, 733, 782, 867, 1173, 1466, 1734, 2199, 2346, 2601, 3519, 4398, 5202, 6597, 6647, 7038, 12461, 13194, 13294, 16859, 19941, 24922, 33718, 37383, 39882, 50577, 59823, 74766, 101154, 112149, 119646, 151731, 211837, 224298, 286603, 303462, 423674, 573206, 635511, 859809, 1271022, 1719618, 1906533, 2579427, 3813066, 4872251, 5158854, 9744502, 14616753, 29233506, 43850259, 87700518]

約数ペア:

[(1, 87700518), (2, 43850259), (3, 29233506), (6, 14616753), (9, 9744502), (17, 5158854), (18, 4872251), (23, 3813066), (34, 2579427), (46, 1906533), (51, 1719618), (69, 1271022), (102, 859809), (138, 635511), (153, 573206), (207, 423674), (289, 303462), (306, 286603), (391, 224298), (414, 211837), (578, 151731), (733, 119646), (782, 112149), (867, 101154), (1173, 74766), (1466, 59823), (1734, 50577), (2199, 39882), (2346, 37383), (2601, 33718), (3519, 24922), (4398, 19941), (5202, 16859), (6597, 13294), (6647, 13194), (7038, 12461)]