88670988

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:241

約数の個数: 144

約数和(自身を含む): 269068800

約数和(自身を除く): 180397812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 167, 172, 196, 252, 258, 294, 301, 334, 343, 387, 441, 501, 516, 588, 602, 668, 686, 774, 882, 903, 1002, 1029, 1169, 1204, 1372, 1503, 1548, 1764, 1806, 2004, 2058, 2107, 2338, 2709, 3006, 3087, 3507, 3612, 4116, 4214, 4676, 5418, 6012, 6174, 6321, 7014, 7181, 8183, 8428, 10521, 10836, 12348, 12642, 14028, 14362, 14749, 16366, 18963, 21042, 21543, 24549, 25284, 28724, 29498, 32732, 37926, 42084, 43086, 44247, 49098, 50267, 57281, 58996, 64629, 73647, 75852, 86172, 88494, 98196, 100534, 114562, 129258, 132741, 147294, 150801, 171843, 176988, 201068, 229124, 258516, 265482, 294588, 301602, 343686, 351869, 452403, 515529, 530964, 603204, 687372, 703738, 904806, 1031058, 1055607, 1407476, 1809612, 2062116, 2111214, 2463083, 3166821, 4222428, 4926166, 6333642, 7389249, 9852332, 12667284, 14778498, 22167747, 29556996, 44335494, 88670988]

約数ペア:

[(1, 88670988), (2, 44335494), (3, 29556996), (4, 22167747), (6, 14778498), (7, 12667284), (9, 9852332), (12, 7389249), (14, 6333642), (18, 4926166), (21, 4222428), (28, 3166821), (36, 2463083), (42, 2111214), (43, 2062116), (49, 1809612), (63, 1407476), (84, 1055607), (86, 1031058), (98, 904806), (126, 703738), (129, 687372), (147, 603204), (167, 530964), (172, 515529), (196, 452403), (252, 351869), (258, 343686), (294, 301602), (301, 294588), (334, 265482), (343, 258516), (387, 229124), (441, 201068), (501, 176988), (516, 171843), (588, 150801), (602, 147294), (668, 132741), (686, 129258), (774, 114562), (882, 100534), (903, 98196), (1002, 88494), (1029, 86172), (1169, 75852), (1204, 73647), (1372, 64629), (1503, 58996), (1548, 57281), (1764, 50267), (1806, 49098), (2004, 44247), (2058, 43086), (2107, 42084), (2338, 37926), (2709, 32732), (3006, 29498), (3087, 28724), (3507, 25284), (3612, 24549), (4116, 21543), (4214, 21042), (4676, 18963), (5418, 16366), (6012, 14749), (6174, 14362), (6321, 14028), (7014, 12642), (7181, 12348), (8183, 10836), (8428, 10521)]