672072144

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16453}}^1$

素因数の和:16524

約数の個数: 80

約数和(自身を含む): 1860749952

約数和(自身を除く): 1188677808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1702, 1776, 2553, 3404, 5106, 6808, 10212, 13616, 16453, 20424, 32906, 40848, 49359, 65812, 98718, 131624, 197436, 263248, 378419, 394872, 608761, 756838, 789744, 1135257, 1217522, 1513676, 1826283, 2270514, 2435044, 3027352, 3652566, 4541028, 4870088, 6054704, 7305132, 9082056, 9740176, 14001503, 14610264, 18164112, 28003006, 29220528, 42004509, 56006012, 84009018, 112012024, 168018036, 224024048, 336036072, 672072144]

約数ペア:

[(1, 672072144), (2, 336036072), (3, 224024048), (4, 168018036), (6, 112012024), (8, 84009018), (12, 56006012), (16, 42004509), (23, 29220528), (24, 28003006), (37, 18164112), (46, 14610264), (48, 14001503), (69, 9740176), (74, 9082056), (92, 7305132), (111, 6054704), (138, 4870088), (148, 4541028), (184, 3652566), (222, 3027352), (276, 2435044), (296, 2270514), (368, 1826283), (444, 1513676), (552, 1217522), (592, 1135257), (851, 789744), (888, 756838), (1104, 608761), (1702, 394872), (1776, 378419), (2553, 263248), (3404, 197436), (5106, 131624), (6808, 98718), (10212, 65812), (13616, 49359), (16453, 40848), (20424, 32906)]