42719664

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:554

約数の個数: 80

約数和(自身を含む): 119770112

約数和(自身を除く): 77050448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 307, 312, 446, 614, 624, 669, 892, 921, 1228, 1338, 1784, 1842, 2456, 2676, 2899, 3568, 3684, 3991, 4912, 5352, 5798, 7368, 7982, 8697, 10704, 11596, 11973, 14736, 15964, 17394, 23192, 23946, 31928, 34788, 46384, 47892, 63856, 68461, 69576, 95784, 136922, 139152, 191568, 205383, 273844, 410766, 547688, 821532, 889993, 1095376, 1643064, 1779986, 2669979, 3286128, 3559972, 5339958, 7119944, 10679916, 14239888, 21359832, 42719664]

約数ペア:

[(1, 42719664), (2, 21359832), (3, 14239888), (4, 10679916), (6, 7119944), (8, 5339958), (12, 3559972), (13, 3286128), (16, 2669979), (24, 1779986), (26, 1643064), (39, 1095376), (48, 889993), (52, 821532), (78, 547688), (104, 410766), (156, 273844), (208, 205383), (223, 191568), (307, 139152), (312, 136922), (446, 95784), (614, 69576), (624, 68461), (669, 63856), (892, 47892), (921, 46384), (1228, 34788), (1338, 31928), (1784, 23946), (1842, 23192), (2456, 17394), (2676, 15964), (2899, 14736), (3568, 11973), (3684, 11596), (3991, 10704), (4912, 8697), (5352, 7982), (5798, 7368)]