9987408

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 80

約数和(自身を含む): 29214400

約数和(自身を除く): 19226992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 379, 432, 488, 549, 732, 758, 976, 1098, 1137, 1464, 1516, 1647, 2196, 2274, 2928, 3032, 3294, 3411, 4392, 4548, 6064, 6588, 6822, 8784, 9096, 10233, 13176, 13644, 18192, 20466, 23119, 26352, 27288, 40932, 46238, 54576, 69357, 81864, 92476, 138714, 163728, 184952, 208071, 277428, 369904, 416142, 554856, 624213, 832284, 1109712, 1248426, 1664568, 2496852, 3329136, 4993704, 9987408]

約数ペア:

[(1, 9987408), (2, 4993704), (3, 3329136), (4, 2496852), (6, 1664568), (8, 1248426), (9, 1109712), (12, 832284), (16, 624213), (18, 554856), (24, 416142), (27, 369904), (36, 277428), (48, 208071), (54, 184952), (61, 163728), (72, 138714), (108, 92476), (122, 81864), (144, 69357), (183, 54576), (216, 46238), (244, 40932), (366, 27288), (379, 26352), (432, 23119), (488, 20466), (549, 18192), (732, 13644), (758, 13176), (976, 10233), (1098, 9096), (1137, 8784), (1464, 6822), (1516, 6588), (1647, 6064), (2196, 4548), (2274, 4392), (2928, 3411), (3032, 3294)]