88866648

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{263}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 274594320

約数和(自身を除く): 185727672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 263, 312, 342, 361, 456, 468, 494, 526, 684, 722, 741, 789, 936, 988, 1052, 1083, 1368, 1444, 1482, 1578, 1976, 2104, 2166, 2223, 2367, 2888, 2964, 3156, 3249, 3419, 4332, 4446, 4693, 4734, 4997, 5928, 6312, 6498, 6838, 8664, 8892, 9386, 9468, 9994, 10257, 12996, 13676, 14079, 14991, 17784, 18772, 18936, 19988, 20514, 25992, 27352, 28158, 29982, 30771, 37544, 39976, 41028, 42237, 44973, 56316, 59964, 61542, 64961, 82056, 84474, 89946, 94943, 112632, 119928, 123084, 129922, 168948, 179892, 189886, 194883, 246168, 259844, 284829, 337896, 359784, 379772, 389766, 519688, 569658, 584649, 759544, 779532, 854487, 1139316, 1169298, 1234259, 1559064, 1708974, 2278632, 2338596, 2468518, 3417948, 3702777, 4677192, 4937036, 6835896, 7405554, 9874072, 11108331, 14811108, 22216662, 29622216, 44433324, 88866648]

約数ペア:

[(1, 88866648), (2, 44433324), (3, 29622216), (4, 22216662), (6, 14811108), (8, 11108331), (9, 9874072), (12, 7405554), (13, 6835896), (18, 4937036), (19, 4677192), (24, 3702777), (26, 3417948), (36, 2468518), (38, 2338596), (39, 2278632), (52, 1708974), (57, 1559064), (72, 1234259), (76, 1169298), (78, 1139316), (104, 854487), (114, 779532), (117, 759544), (152, 584649), (156, 569658), (171, 519688), (228, 389766), (234, 379772), (247, 359784), (263, 337896), (312, 284829), (342, 259844), (361, 246168), (456, 194883), (468, 189886), (494, 179892), (526, 168948), (684, 129922), (722, 123084), (741, 119928), (789, 112632), (936, 94943), (988, 89946), (1052, 84474), (1083, 82056), (1368, 64961), (1444, 61542), (1482, 59964), (1578, 56316), (1976, 44973), (2104, 42237), (2166, 41028), (2223, 39976), (2367, 37544), (2888, 30771), (2964, 29982), (3156, 28158), (3249, 27352), (3419, 25992), (4332, 20514), (4446, 19988), (4693, 18936), (4734, 18772), (4997, 17784), (5928, 14991), (6312, 14079), (6498, 13676), (6838, 12996), (8664, 10257), (8892, 9994), (9386, 9468)]