88679916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9973}}^1$

素因数の和:10015

約数の個数: 72

約数和(自身を含む): 254137520

約数和(自身を除く): 165457604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 9973, 19946, 29919, 39892, 59838, 89757, 119676, 129649, 179514, 189487, 259298, 359028, 378974, 388947, 518596, 568461, 757948, 777894, 1136922, 1166841, 1555788, 1705383, 2273844, 2333682, 2463331, 3410766, 4667364, 4926662, 6821532, 7389993, 9853324, 14779986, 22169979, 29559972, 44339958, 88679916]

約数ペア:

[(1, 88679916), (2, 44339958), (3, 29559972), (4, 22169979), (6, 14779986), (9, 9853324), (12, 7389993), (13, 6821532), (18, 4926662), (19, 4667364), (26, 3410766), (36, 2463331), (38, 2333682), (39, 2273844), (52, 1705383), (57, 1555788), (76, 1166841), (78, 1136922), (114, 777894), (117, 757948), (156, 568461), (171, 518596), (228, 388947), (234, 378974), (247, 359028), (342, 259298), (468, 189487), (494, 179514), (684, 129649), (741, 119676), (988, 89757), (1482, 59838), (2223, 39892), (2964, 29919), (4446, 19946), (8892, 9973)]