72154152

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{15907}}^1$

素因数の和:15932

約数の個数: 80

約数和(自身を含む): 230984160

約数和(自身を除く): 158830008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 15907, 31814, 47721, 63628, 95442, 111349, 127256, 143163, 190884, 222698, 286326, 334047, 381768, 429489, 445396, 572652, 668094, 858978, 890792, 1002141, 1145304, 1288467, 1336188, 1717956, 2004282, 2576934, 2672376, 3006423, 3435912, 4008564, 5153868, 6012846, 8017128, 9019269, 10307736, 12025692, 18038538, 24051384, 36077076, 72154152]

約数ペア:

[(1, 72154152), (2, 36077076), (3, 24051384), (4, 18038538), (6, 12025692), (7, 10307736), (8, 9019269), (9, 8017128), (12, 6012846), (14, 5153868), (18, 4008564), (21, 3435912), (24, 3006423), (27, 2672376), (28, 2576934), (36, 2004282), (42, 1717956), (54, 1336188), (56, 1288467), (63, 1145304), (72, 1002141), (81, 890792), (84, 858978), (108, 668094), (126, 572652), (162, 445396), (168, 429489), (189, 381768), (216, 334047), (252, 286326), (324, 222698), (378, 190884), (504, 143163), (567, 127256), (648, 111349), (756, 95442), (1134, 63628), (1512, 47721), (2268, 31814), (4536, 15907)]