78313248

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1609}}^1$

素因数の和:1651

約数の個数: 108

約数和(自身を含む): 241301970

約数和(自身を除く): 162988722

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 208, 234, 288, 312, 338, 416, 468, 507, 624, 676, 936, 1014, 1248, 1352, 1521, 1609, 1872, 2028, 2704, 3042, 3218, 3744, 4056, 4827, 5408, 6084, 6436, 8112, 9654, 12168, 12872, 14481, 16224, 19308, 20917, 24336, 25744, 28962, 38616, 41834, 48672, 51488, 57924, 62751, 77232, 83668, 115848, 125502, 154464, 167336, 188253, 231696, 251004, 271921, 334672, 376506, 463392, 502008, 543842, 669344, 753012, 815763, 1004016, 1087684, 1506024, 1631526, 2008032, 2175368, 2447289, 3012048, 3263052, 4350736, 4894578, 6024096, 6526104, 8701472, 9789156, 13052208, 19578312, 26104416, 39156624, 78313248]

約数ペア:

[(1, 78313248), (2, 39156624), (3, 26104416), (4, 19578312), (6, 13052208), (8, 9789156), (9, 8701472), (12, 6526104), (13, 6024096), (16, 4894578), (18, 4350736), (24, 3263052), (26, 3012048), (32, 2447289), (36, 2175368), (39, 2008032), (48, 1631526), (52, 1506024), (72, 1087684), (78, 1004016), (96, 815763), (104, 753012), (117, 669344), (144, 543842), (156, 502008), (169, 463392), (208, 376506), (234, 334672), (288, 271921), (312, 251004), (338, 231696), (416, 188253), (468, 167336), (507, 154464), (624, 125502), (676, 115848), (936, 83668), (1014, 77232), (1248, 62751), (1352, 57924), (1521, 51488), (1609, 48672), (1872, 41834), (2028, 38616), (2704, 28962), (3042, 25744), (3218, 24336), (3744, 20917), (4056, 19308), (4827, 16224), (5408, 14481), (6084, 12872), (6436, 12168), (8112, 9654)]