8861904

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 27081600

約数和(自身を除く): 18219696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 79, 82, 114, 123, 144, 152, 158, 164, 171, 228, 237, 246, 304, 316, 328, 342, 369, 456, 474, 492, 632, 656, 684, 711, 738, 779, 912, 948, 984, 1264, 1368, 1422, 1476, 1501, 1558, 1896, 1968, 2337, 2736, 2844, 2952, 3002, 3116, 3239, 3792, 4503, 4674, 5688, 5904, 6004, 6232, 6478, 7011, 9006, 9348, 9717, 11376, 12008, 12464, 12956, 13509, 14022, 18012, 18696, 19434, 24016, 25912, 27018, 28044, 29151, 36024, 37392, 38868, 51824, 54036, 56088, 58302, 61541, 72048, 77736, 108072, 112176, 116604, 123082, 155472, 184623, 216144, 233208, 246164, 369246, 466416, 492328, 553869, 738492, 984656, 1107738, 1476984, 2215476, 2953968, 4430952, 8861904]

約数ペア:

[(1, 8861904), (2, 4430952), (3, 2953968), (4, 2215476), (6, 1476984), (8, 1107738), (9, 984656), (12, 738492), (16, 553869), (18, 492328), (19, 466416), (24, 369246), (36, 246164), (38, 233208), (41, 216144), (48, 184623), (57, 155472), (72, 123082), (76, 116604), (79, 112176), (82, 108072), (114, 77736), (123, 72048), (144, 61541), (152, 58302), (158, 56088), (164, 54036), (171, 51824), (228, 38868), (237, 37392), (246, 36024), (304, 29151), (316, 28044), (328, 27018), (342, 25912), (369, 24016), (456, 19434), (474, 18696), (492, 18012), (632, 14022), (656, 13509), (684, 12956), (711, 12464), (738, 12008), (779, 11376), (912, 9717), (948, 9348), (984, 9006), (1264, 7011), (1368, 6478), (1422, 6232), (1476, 6004), (1501, 5904), (1558, 5688), (1896, 4674), (1968, 4503), (2337, 3792), (2736, 3239), (2844, 3116), (2952, 3002)]