91643916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 282428160

約数和(自身を除く): 190784244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 631, 637, 741, 798, 931, 988, 1092, 1262, 1274, 1482, 1596, 1729, 1862, 1893, 1911, 2524, 2548, 2793, 2964, 3458, 3724, 3786, 3822, 4417, 5187, 5586, 6916, 7572, 7644, 8203, 8834, 10374, 11172, 11989, 12103, 13251, 16406, 17668, 20748, 23978, 24206, 24609, 26502, 30919, 32812, 35967, 36309, 47956, 48412, 49218, 53004, 57421, 61838, 71934, 72618, 83923, 92757, 98436, 114842, 123676, 143868, 145236, 155857, 167846, 172263, 185514, 229684, 251769, 311714, 335692, 344526, 371028, 401947, 467571, 503538, 587461, 623428, 689052, 803894, 935142, 1007076, 1090999, 1174922, 1205841, 1607788, 1762383, 1870284, 2181998, 2349844, 2411682, 3272997, 3524766, 4363996, 4823364, 6545994, 7049532, 7636993, 13091988, 15273986, 22910979, 30547972, 45821958, 91643916]

約数ペア:

[(1, 91643916), (2, 45821958), (3, 30547972), (4, 22910979), (6, 15273986), (7, 13091988), (12, 7636993), (13, 7049532), (14, 6545994), (19, 4823364), (21, 4363996), (26, 3524766), (28, 3272997), (38, 2411682), (39, 2349844), (42, 2181998), (49, 1870284), (52, 1762383), (57, 1607788), (76, 1205841), (78, 1174922), (84, 1090999), (91, 1007076), (98, 935142), (114, 803894), (133, 689052), (147, 623428), (156, 587461), (182, 503538), (196, 467571), (228, 401947), (247, 371028), (266, 344526), (273, 335692), (294, 311714), (364, 251769), (399, 229684), (494, 185514), (532, 172263), (546, 167846), (588, 155857), (631, 145236), (637, 143868), (741, 123676), (798, 114842), (931, 98436), (988, 92757), (1092, 83923), (1262, 72618), (1274, 71934), (1482, 61838), (1596, 57421), (1729, 53004), (1862, 49218), (1893, 48412), (1911, 47956), (2524, 36309), (2548, 35967), (2793, 32812), (2964, 30919), (3458, 26502), (3724, 24609), (3786, 24206), (3822, 23978), (4417, 20748), (5187, 17668), (5586, 16406), (6916, 13251), (7572, 12103), (7644, 11989), (8203, 11172), (8834, 10374)]