89441904

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 80

約数和(自身を含む): 237286400

約数和(自身を除く): 147844496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 103, 158, 206, 229, 237, 309, 316, 412, 458, 474, 618, 632, 687, 824, 916, 948, 1236, 1264, 1374, 1648, 1832, 1896, 2472, 2748, 3664, 3792, 4944, 5496, 8137, 10992, 16274, 18091, 23587, 24411, 32548, 36182, 47174, 48822, 54273, 65096, 70761, 72364, 94348, 97644, 108546, 130192, 141522, 144728, 188696, 195288, 217092, 283044, 289456, 377392, 390576, 434184, 566088, 868368, 1132176, 1863373, 3726746, 5590119, 7453492, 11180238, 14906984, 22360476, 29813968, 44720952, 89441904]

約数ペア:

[(1, 89441904), (2, 44720952), (3, 29813968), (4, 22360476), (6, 14906984), (8, 11180238), (12, 7453492), (16, 5590119), (24, 3726746), (48, 1863373), (79, 1132176), (103, 868368), (158, 566088), (206, 434184), (229, 390576), (237, 377392), (309, 289456), (316, 283044), (412, 217092), (458, 195288), (474, 188696), (618, 144728), (632, 141522), (687, 130192), (824, 108546), (916, 97644), (948, 94348), (1236, 72364), (1264, 70761), (1374, 65096), (1648, 54273), (1832, 48822), (1896, 47174), (2472, 36182), (2748, 32548), (3664, 24411), (3792, 23587), (4944, 18091), (5496, 16274), (8137, 10992)]