90411984

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:994

約数の個数: 160

約数和(自身を含む): 296231040

約数和(自身を除く): 205819056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 884, 918, 936, 947, 1224, 1326, 1404, 1768, 1836, 1872, 1894, 1989, 2448, 2652, 2808, 2841, 3536, 3672, 3788, 3978, 5304, 5616, 5682, 5967, 7344, 7576, 7956, 8523, 10608, 11364, 11934, 12311, 15152, 15912, 16099, 17046, 22728, 23868, 24622, 25569, 31824, 32198, 34092, 36933, 45456, 47736, 48297, 49244, 51138, 64396, 68184, 73866, 95472, 96594, 98488, 102276, 110799, 128792, 136368, 144891, 147732, 193188, 196976, 204552, 209287, 221598, 257584, 289782, 295464, 332397, 386376, 409104, 418574, 434673, 443196, 579564, 590928, 627861, 664794, 772752, 837148, 869346, 886392, 1159128, 1255722, 1329588, 1674296, 1738692, 1772784, 1883583, 2318256, 2511444, 2659176, 3348592, 3477384, 3767166, 5022888, 5318352, 5650749, 6954768, 7534332, 10045776, 11301498, 15068664, 22602996, 30137328, 45205992, 90411984]

約数ペア:

[(1, 90411984), (2, 45205992), (3, 30137328), (4, 22602996), (6, 15068664), (8, 11301498), (9, 10045776), (12, 7534332), (13, 6954768), (16, 5650749), (17, 5318352), (18, 5022888), (24, 3767166), (26, 3477384), (27, 3348592), (34, 2659176), (36, 2511444), (39, 2318256), (48, 1883583), (51, 1772784), (52, 1738692), (54, 1674296), (68, 1329588), (72, 1255722), (78, 1159128), (102, 886392), (104, 869346), (108, 837148), (117, 772752), (136, 664794), (144, 627861), (153, 590928), (156, 579564), (204, 443196), (208, 434673), (216, 418574), (221, 409104), (234, 386376), (272, 332397), (306, 295464), (312, 289782), (351, 257584), (408, 221598), (432, 209287), (442, 204552), (459, 196976), (468, 193188), (612, 147732), (624, 144891), (663, 136368), (702, 128792), (816, 110799), (884, 102276), (918, 98488), (936, 96594), (947, 95472), (1224, 73866), (1326, 68184), (1404, 64396), (1768, 51138), (1836, 49244), (1872, 48297), (1894, 47736), (1989, 45456), (2448, 36933), (2652, 34092), (2808, 32198), (2841, 31824), (3536, 25569), (3672, 24622), (3788, 23868), (3978, 22728), (5304, 17046), (5616, 16099), (5682, 15912), (5967, 15152), (7344, 12311), (7576, 11934), (7956, 11364), (8523, 10608)]