72472624

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 169542720

約数和(自身を除く): 97070096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 53, 56, 58, 106, 112, 116, 203, 212, 232, 371, 406, 421, 424, 464, 742, 812, 842, 848, 1484, 1537, 1624, 1684, 2947, 2968, 3074, 3248, 3368, 5894, 5936, 6148, 6736, 10759, 11788, 12209, 12296, 21518, 22313, 23576, 24418, 24592, 43036, 44626, 47152, 48836, 85463, 86072, 89252, 97672, 156191, 170926, 172144, 178504, 195344, 312382, 341852, 357008, 624764, 647077, 683704, 1249528, 1294154, 1367408, 2499056, 2588308, 4529539, 5176616, 9059078, 10353232, 18118156, 36236312, 72472624]

約数ペア:

[(1, 72472624), (2, 36236312), (4, 18118156), (7, 10353232), (8, 9059078), (14, 5176616), (16, 4529539), (28, 2588308), (29, 2499056), (53, 1367408), (56, 1294154), (58, 1249528), (106, 683704), (112, 647077), (116, 624764), (203, 357008), (212, 341852), (232, 312382), (371, 195344), (406, 178504), (421, 172144), (424, 170926), (464, 156191), (742, 97672), (812, 89252), (842, 86072), (848, 85463), (1484, 48836), (1537, 47152), (1624, 44626), (1684, 43036), (2947, 24592), (2968, 24418), (3074, 23576), (3248, 22313), (3368, 21518), (5894, 12296), (5936, 12209), (6148, 11788), (6736, 10759)]