72903468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 203777280

約数和(自身を除く): 130873812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 37, 44, 46, 59, 66, 69, 74, 92, 111, 118, 121, 132, 138, 148, 177, 222, 236, 242, 253, 276, 354, 363, 407, 444, 484, 506, 649, 708, 726, 759, 814, 851, 1012, 1221, 1298, 1357, 1452, 1518, 1628, 1702, 1947, 2183, 2442, 2553, 2596, 2714, 2783, 3036, 3404, 3894, 4071, 4366, 4477, 4884, 5106, 5428, 5566, 6549, 7139, 7788, 8142, 8349, 8732, 8954, 9361, 10212, 11132, 13098, 13431, 14278, 14927, 16284, 16698, 17908, 18722, 21417, 24013, 26196, 26862, 28083, 28556, 29854, 33396, 37444, 42834, 44781, 48026, 50209, 53724, 56166, 59708, 72039, 85668, 89562, 96052, 100418, 102971, 112332, 144078, 150627, 164197, 179124, 200836, 205942, 264143, 288156, 301254, 308913, 328394, 411884, 492591, 528286, 552299, 602508, 617826, 656788, 792429, 985182, 1056572, 1104598, 1235652, 1584858, 1656897, 1970364, 2209196, 3169716, 3313794, 6075289, 6627588, 12150578, 18225867, 24301156, 36451734, 72903468]

約数ペア:

[(1, 72903468), (2, 36451734), (3, 24301156), (4, 18225867), (6, 12150578), (11, 6627588), (12, 6075289), (22, 3313794), (23, 3169716), (33, 2209196), (37, 1970364), (44, 1656897), (46, 1584858), (59, 1235652), (66, 1104598), (69, 1056572), (74, 985182), (92, 792429), (111, 656788), (118, 617826), (121, 602508), (132, 552299), (138, 528286), (148, 492591), (177, 411884), (222, 328394), (236, 308913), (242, 301254), (253, 288156), (276, 264143), (354, 205942), (363, 200836), (407, 179124), (444, 164197), (484, 150627), (506, 144078), (649, 112332), (708, 102971), (726, 100418), (759, 96052), (814, 89562), (851, 85668), (1012, 72039), (1221, 59708), (1298, 56166), (1357, 53724), (1452, 50209), (1518, 48026), (1628, 44781), (1702, 42834), (1947, 37444), (2183, 33396), (2442, 29854), (2553, 28556), (2596, 28083), (2714, 26862), (2783, 26196), (3036, 24013), (3404, 21417), (3894, 18722), (4071, 17908), (4366, 16698), (4477, 16284), (4884, 14927), (5106, 14278), (5428, 13431), (5566, 13098), (6549, 11132), (7139, 10212), (7788, 9361), (8142, 8954), (8349, 8732)]