1045623816

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{22727}}^1$

素因数の和:22816

約数の個数: 80

約数和(自身を含む): 2970095040

約数和(自身を除く): 1924471224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 5112, 5751, 7668, 11502, 15336, 22727, 23004, 45454, 46008, 68181, 90908, 136362, 181816, 204543, 272724, 409086, 545448, 613629, 818172, 1227258, 1613617, 1636344, 1840887, 2454516, 3227234, 3681774, 4840851, 4909032, 6454468, 7363548, 9681702, 12908936, 14522553, 14727096, 19363404, 29045106, 38726808, 43567659, 58090212, 87135318, 116180424, 130702977, 174270636, 261405954, 348541272, 522811908, 1045623816]

約数ペア:

[(1, 1045623816), (2, 522811908), (3, 348541272), (4, 261405954), (6, 174270636), (8, 130702977), (9, 116180424), (12, 87135318), (18, 58090212), (24, 43567659), (27, 38726808), (36, 29045106), (54, 19363404), (71, 14727096), (72, 14522553), (81, 12908936), (108, 9681702), (142, 7363548), (162, 6454468), (213, 4909032), (216, 4840851), (284, 3681774), (324, 3227234), (426, 2454516), (568, 1840887), (639, 1636344), (648, 1613617), (852, 1227258), (1278, 818172), (1704, 613629), (1917, 545448), (2556, 409086), (3834, 272724), (5112, 204543), (5751, 181816), (7668, 136362), (11502, 90908), (15336, 68181), (22727, 46008), (23004, 45454)]