89968536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:558

約数の個数: 128

約数和(自身を含む): 288192000

約数和(自身を除く): 198223464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 157, 168, 189, 216, 252, 314, 378, 379, 471, 504, 628, 756, 758, 942, 1099, 1137, 1256, 1413, 1512, 1516, 1884, 2198, 2274, 2653, 2826, 3032, 3297, 3411, 3768, 4239, 4396, 4548, 5306, 5652, 6594, 6822, 7959, 8478, 8792, 9096, 9891, 10233, 10612, 11304, 13188, 13644, 15918, 16956, 19782, 20466, 21224, 23877, 26376, 27288, 29673, 31836, 33912, 39564, 40932, 47754, 59346, 59503, 63672, 71631, 79128, 81864, 95508, 118692, 119006, 143262, 178509, 191016, 237384, 238012, 286524, 357018, 416521, 476024, 535527, 573048, 714036, 833042, 1071054, 1249563, 1428072, 1606581, 1666084, 2142108, 2499126, 3213162, 3332168, 3748689, 4284216, 4998252, 6426324, 7497378, 9996504, 11246067, 12852648, 14994756, 22492134, 29989512, 44984268, 89968536]

約数ペア:

[(1, 89968536), (2, 44984268), (3, 29989512), (4, 22492134), (6, 14994756), (7, 12852648), (8, 11246067), (9, 9996504), (12, 7497378), (14, 6426324), (18, 4998252), (21, 4284216), (24, 3748689), (27, 3332168), (28, 3213162), (36, 2499126), (42, 2142108), (54, 1666084), (56, 1606581), (63, 1428072), (72, 1249563), (84, 1071054), (108, 833042), (126, 714036), (157, 573048), (168, 535527), (189, 476024), (216, 416521), (252, 357018), (314, 286524), (378, 238012), (379, 237384), (471, 191016), (504, 178509), (628, 143262), (756, 119006), (758, 118692), (942, 95508), (1099, 81864), (1137, 79128), (1256, 71631), (1413, 63672), (1512, 59503), (1516, 59346), (1884, 47754), (2198, 40932), (2274, 39564), (2653, 33912), (2826, 31836), (3032, 29673), (3297, 27288), (3411, 26376), (3768, 23877), (4239, 21224), (4396, 20466), (4548, 19782), (5306, 16956), (5652, 15918), (6594, 13644), (6822, 13188), (7959, 11304), (8478, 10612), (8792, 10233), (9096, 9891)]