72546332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 138969600

約数和(自身を除く): 66423268

約数列:

[1, 2, 4, 19, 38, 43, 76, 79, 86, 158, 172, 281, 316, 562, 817, 1124, 1501, 1634, 3002, 3268, 3397, 5339, 6004, 6794, 10678, 12083, 13588, 21356, 22199, 24166, 44398, 48332, 64543, 88796, 129086, 229577, 258172, 421781, 459154, 843562, 918308, 954557, 1687124, 1909114, 3818228, 18136583, 36273166, 72546332]

約数ペア:

[(1, 72546332), (2, 36273166), (4, 18136583), (19, 3818228), (38, 1909114), (43, 1687124), (76, 954557), (79, 918308), (86, 843562), (158, 459154), (172, 421781), (281, 258172), (316, 229577), (562, 129086), (817, 88796), (1124, 64543), (1501, 48332), (1634, 44398), (3002, 24166), (3268, 22199), (3397, 21356), (5339, 13588), (6004, 12083), (6794, 10678)]