80125344

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21401}}^1$

素因数の和:21430

約数の個数: 72

約数和(自身を含む): 245395332

約数和(自身を除く): 165269988

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, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 21401, 42802, 64203, 85604, 128406, 171208, 192609, 256812, 278213, 342416, 385218, 513624, 556426, 684832, 770436, 834639, 1027248, 1112852, 1540872, 1669278, 2054496, 2225704, 2503917, 3081744, 3338556, 4451408, 5007834, 6163488, 6677112, 8902816, 10015668, 13354224, 20031336, 26708448, 40062672, 80125344]

約数ペア:

[(1, 80125344), (2, 40062672), (3, 26708448), (4, 20031336), (6, 13354224), (8, 10015668), (9, 8902816), (12, 6677112), (13, 6163488), (16, 5007834), (18, 4451408), (24, 3338556), (26, 3081744), (32, 2503917), (36, 2225704), (39, 2054496), (48, 1669278), (52, 1540872), (72, 1112852), (78, 1027248), (96, 834639), (104, 770436), (117, 684832), (144, 556426), (156, 513624), (208, 385218), (234, 342416), (288, 278213), (312, 256812), (416, 192609), (468, 171208), (624, 128406), (936, 85604), (1248, 64203), (1872, 42802), (3744, 21401)]