8994564

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 120

約数和(自身を含む): 26345088

約数和(自身を除く): 17350524

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 71, 81, 92, 102, 108, 138, 142, 153, 162, 204, 207, 213, 276, 284, 306, 324, 391, 414, 426, 459, 612, 621, 639, 782, 828, 852, 918, 1173, 1207, 1242, 1278, 1377, 1564, 1633, 1836, 1863, 1917, 2346, 2414, 2484, 2556, 2754, 3266, 3519, 3621, 3726, 3834, 4692, 4828, 4899, 5508, 5751, 6532, 7038, 7242, 7452, 7668, 9798, 10557, 10863, 11502, 14076, 14484, 14697, 19596, 21114, 21726, 23004, 27761, 29394, 31671, 32589, 42228, 43452, 44091, 55522, 58788, 63342, 65178, 83283, 88182, 97767, 111044, 126684, 130356, 132273, 166566, 176364, 195534, 249849, 264546, 333132, 391068, 499698, 529092, 749547, 999396, 1499094, 2248641, 2998188, 4497282, 8994564]

約数ペア:

[(1, 8994564), (2, 4497282), (3, 2998188), (4, 2248641), (6, 1499094), (9, 999396), (12, 749547), (17, 529092), (18, 499698), (23, 391068), (27, 333132), (34, 264546), (36, 249849), (46, 195534), (51, 176364), (54, 166566), (68, 132273), (69, 130356), (71, 126684), (81, 111044), (92, 97767), (102, 88182), (108, 83283), (138, 65178), (142, 63342), (153, 58788), (162, 55522), (204, 44091), (207, 43452), (213, 42228), (276, 32589), (284, 31671), (306, 29394), (324, 27761), (391, 23004), (414, 21726), (426, 21114), (459, 19596), (612, 14697), (621, 14484), (639, 14076), (782, 11502), (828, 10863), (852, 10557), (918, 9798), (1173, 7668), (1207, 7452), (1242, 7242), (1278, 7038), (1377, 6532), (1564, 5751), (1633, 5508), (1836, 4899), (1863, 4828), (1917, 4692), (2346, 3834), (2414, 3726), (2484, 3621), (2556, 3519), (2754, 3266)]