90212304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1137

約数の個数: 160

約数和(自身を含む): 302202880

約数和(自身を除く): 211990576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1087, 1092, 1456, 1482, 1596, 1729, 1976, 2128, 2174, 2184, 2964, 3192, 3261, 3458, 3952, 4348, 4368, 5187, 5928, 6384, 6522, 6916, 7609, 8696, 10374, 11856, 13044, 13832, 14131, 15218, 17392, 20653, 20748, 22827, 26088, 27664, 28262, 30436, 41306, 41496, 42393, 45654, 52176, 56524, 60872, 61959, 82612, 82992, 84786, 91308, 98917, 113048, 121744, 123918, 144571, 165224, 169572, 182616, 197834, 226096, 247836, 268489, 289142, 296751, 330448, 339144, 365232, 395668, 433713, 495672, 536978, 578284, 593502, 678288, 791336, 805467, 867426, 991344, 1073956, 1156568, 1187004, 1582672, 1610934, 1734852, 1879423, 2147912, 2313136, 2374008, 3221868, 3469704, 3758846, 4295824, 4748016, 5638269, 6443736, 6939408, 7517692, 11276538, 12887472, 15035384, 22553076, 30070768, 45106152, 90212304]

約数ペア:

[(1, 90212304), (2, 45106152), (3, 30070768), (4, 22553076), (6, 15035384), (7, 12887472), (8, 11276538), (12, 7517692), (13, 6939408), (14, 6443736), (16, 5638269), (19, 4748016), (21, 4295824), (24, 3758846), (26, 3469704), (28, 3221868), (38, 2374008), (39, 2313136), (42, 2147912), (48, 1879423), (52, 1734852), (56, 1610934), (57, 1582672), (76, 1187004), (78, 1156568), (84, 1073956), (91, 991344), (104, 867426), (112, 805467), (114, 791336), (133, 678288), (152, 593502), (156, 578284), (168, 536978), (182, 495672), (208, 433713), (228, 395668), (247, 365232), (266, 339144), (273, 330448), (304, 296751), (312, 289142), (336, 268489), (364, 247836), (399, 226096), (456, 197834), (494, 182616), (532, 169572), (546, 165224), (624, 144571), (728, 123918), (741, 121744), (798, 113048), (912, 98917), (988, 91308), (1064, 84786), (1087, 82992), (1092, 82612), (1456, 61959), (1482, 60872), (1596, 56524), (1729, 52176), (1976, 45654), (2128, 42393), (2174, 41496), (2184, 41306), (2964, 30436), (3192, 28262), (3261, 27664), (3458, 26088), (3952, 22827), (4348, 20748), (4368, 20653), (5187, 17392), (5928, 15218), (6384, 14131), (6522, 13832), (6916, 13044), (7609, 11856), (8696, 10374)]