172044828

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1427}}^1$

素因数の和:1651

約数の個数: 72

約数和(自身を含む): 463134672

約数和(自身を除く): 291089844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 197, 204, 306, 394, 591, 612, 788, 1182, 1427, 1773, 2364, 2854, 3349, 3546, 4281, 5708, 6698, 7092, 8562, 10047, 12843, 13396, 17124, 20094, 24259, 25686, 30141, 40188, 48518, 51372, 60282, 72777, 97036, 120564, 145554, 218331, 281119, 291108, 436662, 562238, 843357, 873324, 1124476, 1686714, 2530071, 3373428, 4779023, 5060142, 9558046, 10120284, 14337069, 19116092, 28674138, 43011207, 57348276, 86022414, 172044828]

約数ペア:

[(1, 172044828), (2, 86022414), (3, 57348276), (4, 43011207), (6, 28674138), (9, 19116092), (12, 14337069), (17, 10120284), (18, 9558046), (34, 5060142), (36, 4779023), (51, 3373428), (68, 2530071), (102, 1686714), (153, 1124476), (197, 873324), (204, 843357), (306, 562238), (394, 436662), (591, 291108), (612, 281119), (788, 218331), (1182, 145554), (1427, 120564), (1773, 97036), (2364, 72777), (2854, 60282), (3349, 51372), (3546, 48518), (4281, 40188), (5708, 30141), (6698, 25686), (7092, 24259), (8562, 20094), (10047, 17124), (12843, 13396)]