78557328

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23719}}^1$

素因数の和:23756

約数の個数: 60

約数和(自身を含む): 229419840

約数和(自身を除く): 150862512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 23719, 47438, 71157, 94876, 142314, 189752, 213471, 284628, 379504, 426942, 545537, 569256, 853884, 1091074, 1138512, 1636611, 1707768, 2182148, 3273222, 3415536, 4364296, 4909833, 6546444, 8728592, 9819666, 13092888, 19639332, 26185776, 39278664, 78557328]

約数ペア:

[(1, 78557328), (2, 39278664), (3, 26185776), (4, 19639332), (6, 13092888), (8, 9819666), (9, 8728592), (12, 6546444), (16, 4909833), (18, 4364296), (23, 3415536), (24, 3273222), (36, 2182148), (46, 1707768), (48, 1636611), (69, 1138512), (72, 1091074), (92, 853884), (138, 569256), (144, 545537), (184, 426942), (207, 379504), (276, 284628), (368, 213471), (414, 189752), (552, 142314), (828, 94876), (1104, 71157), (1656, 47438), (3312, 23719)]