90212951543

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3251}}^1$

素因数の和:3381

約数の個数: 72

約数和(自身を含む): 113976616320

約数和(自身を除く): 23763664777

約数列:

[1, 11, 13, 23, 59, 121, 143, 169, 253, 299, 649, 767, 1357, 1573, 1859, 2783, 3251, 3289, 3887, 7139, 8437, 9971, 14927, 17641, 20449, 35761, 36179, 42263, 42757, 74773, 92807, 109681, 164197, 191809, 194051, 229333, 393371, 464893, 470327, 549419, 822503, 972049, 1206491, 2109899, 2134561, 2493517, 2522663, 4411607, 5113823, 6043609, 9047533, 10692539, 12636637, 23208889, 27428687, 27749293, 32415721, 48527677, 57350891, 66479699, 117617929, 139003007, 301715557, 356572931, 533804447, 630859801, 745561583, 1529033077, 3922302241, 6939457811, 8201177413, 90212951543]

約数ペア:

[(1, 90212951543), (11, 8201177413), (13, 6939457811), (23, 3922302241), (59, 1529033077), (121, 745561583), (143, 630859801), (169, 533804447), (253, 356572931), (299, 301715557), (649, 139003007), (767, 117617929), (1357, 66479699), (1573, 57350891), (1859, 48527677), (2783, 32415721), (3251, 27749293), (3289, 27428687), (3887, 23208889), (7139, 12636637), (8437, 10692539), (9971, 9047533), (14927, 6043609), (17641, 5113823), (20449, 4411607), (35761, 2522663), (36179, 2493517), (42263, 2134561), (42757, 2109899), (74773, 1206491), (92807, 972049), (109681, 822503), (164197, 549419), (191809, 470327), (194051, 464893), (229333, 393371)]