8921328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 27217008

約数和(自身を除く): 18295680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 34, 39, 48, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 208, 221, 232, 272, 312, 348, 377, 408, 442, 464, 493, 624, 663, 696, 754, 816, 841, 884, 986, 1131, 1326, 1392, 1479, 1508, 1682, 1768, 1972, 2262, 2523, 2652, 2958, 3016, 3364, 3536, 3944, 4524, 5046, 5304, 5916, 6032, 6409, 6728, 7888, 9048, 10092, 10608, 10933, 11832, 12818, 13456, 14297, 18096, 19227, 20184, 21866, 23664, 25636, 28594, 32799, 38454, 40368, 42891, 43732, 51272, 57188, 65598, 76908, 85782, 87464, 102544, 114376, 131196, 153816, 171564, 174928, 185861, 228752, 262392, 307632, 343128, 371722, 524784, 557583, 686256, 743444, 1115166, 1486888, 2230332, 2973776, 4460664, 8921328]

約数ペア:

[(1, 8921328), (2, 4460664), (3, 2973776), (4, 2230332), (6, 1486888), (8, 1115166), (12, 743444), (13, 686256), (16, 557583), (17, 524784), (24, 371722), (26, 343128), (29, 307632), (34, 262392), (39, 228752), (48, 185861), (51, 174928), (52, 171564), (58, 153816), (68, 131196), (78, 114376), (87, 102544), (102, 87464), (104, 85782), (116, 76908), (136, 65598), (156, 57188), (174, 51272), (204, 43732), (208, 42891), (221, 40368), (232, 38454), (272, 32799), (312, 28594), (348, 25636), (377, 23664), (408, 21866), (442, 20184), (464, 19227), (493, 18096), (624, 14297), (663, 13456), (696, 12818), (754, 11832), (816, 10933), (841, 10608), (884, 10092), (986, 9048), (1131, 7888), (1326, 6728), (1392, 6409), (1479, 6032), (1508, 5916), (1682, 5304), (1768, 5046), (1972, 4524), (2262, 3944), (2523, 3536), (2652, 3364), (2958, 3016)]