81265032

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{2459}}^1$

素因数の和:2497

約数の個数: 96

約数和(自身を含む): 241768800

約数和(自身を除く): 160503768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 918, 972, 1224, 1377, 1836, 1944, 2459, 2754, 3672, 4131, 4918, 5508, 7377, 8262, 9836, 11016, 14754, 16524, 19672, 22131, 29508, 33048, 41803, 44262, 59016, 66393, 83606, 88524, 125409, 132786, 167212, 177048, 199179, 250818, 265572, 334424, 376227, 398358, 501636, 531144, 597537, 752454, 796716, 1003272, 1128681, 1195074, 1504908, 1593432, 2257362, 2390148, 3009816, 3386043, 4514724, 4780296, 6772086, 9029448, 10158129, 13544172, 20316258, 27088344, 40632516, 81265032]

約数ペア:

[(1, 81265032), (2, 40632516), (3, 27088344), (4, 20316258), (6, 13544172), (8, 10158129), (9, 9029448), (12, 6772086), (17, 4780296), (18, 4514724), (24, 3386043), (27, 3009816), (34, 2390148), (36, 2257362), (51, 1593432), (54, 1504908), (68, 1195074), (72, 1128681), (81, 1003272), (102, 796716), (108, 752454), (136, 597537), (153, 531144), (162, 501636), (204, 398358), (216, 376227), (243, 334424), (306, 265572), (324, 250818), (408, 199179), (459, 177048), (486, 167212), (612, 132786), (648, 125409), (918, 88524), (972, 83606), (1224, 66393), (1377, 59016), (1836, 44262), (1944, 41803), (2459, 33048), (2754, 29508), (3672, 22131), (4131, 19672), (4918, 16524), (5508, 14754), (7377, 11016), (8262, 9836)]