84877416

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 128

約数和(自身を含む): 256838400

約数和(自身を除く): 171960984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 167, 181, 216, 234, 312, 334, 351, 362, 468, 501, 543, 668, 702, 724, 936, 1002, 1086, 1336, 1404, 1448, 1503, 1629, 2004, 2171, 2172, 2353, 2808, 3006, 3258, 4008, 4342, 4344, 4509, 4706, 4887, 6012, 6513, 6516, 7059, 8684, 9018, 9412, 9774, 12024, 13026, 13032, 14118, 17368, 18036, 18824, 19539, 19548, 21177, 26052, 28236, 30227, 36072, 39078, 39096, 42354, 52104, 56472, 58617, 60454, 63531, 78156, 84708, 90681, 117234, 120908, 127062, 156312, 169416, 181362, 234468, 241816, 254124, 272043, 362724, 392951, 468936, 508248, 544086, 725448, 785902, 816129, 1088172, 1178853, 1571804, 1632258, 2176344, 2357706, 3143608, 3264516, 3536559, 4715412, 6529032, 7073118, 9430824, 10609677, 14146236, 21219354, 28292472, 42438708, 84877416]

約数ペア:

[(1, 84877416), (2, 42438708), (3, 28292472), (4, 21219354), (6, 14146236), (8, 10609677), (9, 9430824), (12, 7073118), (13, 6529032), (18, 4715412), (24, 3536559), (26, 3264516), (27, 3143608), (36, 2357706), (39, 2176344), (52, 1632258), (54, 1571804), (72, 1178853), (78, 1088172), (104, 816129), (108, 785902), (117, 725448), (156, 544086), (167, 508248), (181, 468936), (216, 392951), (234, 362724), (312, 272043), (334, 254124), (351, 241816), (362, 234468), (468, 181362), (501, 169416), (543, 156312), (668, 127062), (702, 120908), (724, 117234), (936, 90681), (1002, 84708), (1086, 78156), (1336, 63531), (1404, 60454), (1448, 58617), (1503, 56472), (1629, 52104), (2004, 42354), (2171, 39096), (2172, 39078), (2353, 36072), (2808, 30227), (3006, 28236), (3258, 26052), (4008, 21177), (4342, 19548), (4344, 19539), (4509, 18824), (4706, 18036), (4887, 17368), (6012, 14118), (6513, 13032), (6516, 13026), (7059, 12024), (8684, 9774), (9018, 9412)]