8487828

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 24881472

約数和(自身を除く): 16393644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 67, 68, 69, 81, 92, 102, 108, 134, 138, 153, 162, 201, 204, 207, 268, 276, 306, 324, 391, 402, 414, 459, 603, 612, 621, 782, 804, 828, 918, 1139, 1173, 1206, 1242, 1377, 1541, 1564, 1809, 1836, 1863, 2278, 2346, 2412, 2484, 2754, 3082, 3417, 3519, 3618, 3726, 4556, 4623, 4692, 5427, 5508, 6164, 6834, 7038, 7236, 7452, 9246, 10251, 10557, 10854, 13668, 13869, 14076, 18492, 20502, 21114, 21708, 26197, 27738, 30753, 31671, 41004, 41607, 42228, 52394, 55476, 61506, 63342, 78591, 83214, 92259, 104788, 123012, 124821, 126684, 157182, 166428, 184518, 235773, 249642, 314364, 369036, 471546, 499284, 707319, 943092, 1414638, 2121957, 2829276, 4243914, 8487828]

約数ペア:

[(1, 8487828), (2, 4243914), (3, 2829276), (4, 2121957), (6, 1414638), (9, 943092), (12, 707319), (17, 499284), (18, 471546), (23, 369036), (27, 314364), (34, 249642), (36, 235773), (46, 184518), (51, 166428), (54, 157182), (67, 126684), (68, 124821), (69, 123012), (81, 104788), (92, 92259), (102, 83214), (108, 78591), (134, 63342), (138, 61506), (153, 55476), (162, 52394), (201, 42228), (204, 41607), (207, 41004), (268, 31671), (276, 30753), (306, 27738), (324, 26197), (391, 21708), (402, 21114), (414, 20502), (459, 18492), (603, 14076), (612, 13869), (621, 13668), (782, 10854), (804, 10557), (828, 10251), (918, 9246), (1139, 7452), (1173, 7236), (1206, 7038), (1242, 6834), (1377, 6164), (1541, 5508), (1564, 5427), (1809, 4692), (1836, 4623), (1863, 4556), (2278, 3726), (2346, 3618), (2412, 3519), (2484, 3417), (2754, 3082)]