755424

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 72

約数和(自身を含む): 2234232

約数和(自身を除く): 1478808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 61, 72, 86, 96, 122, 129, 144, 172, 183, 244, 258, 288, 344, 366, 387, 488, 516, 549, 688, 732, 774, 976, 1032, 1098, 1376, 1464, 1548, 1952, 2064, 2196, 2623, 2928, 3096, 4128, 4392, 5246, 5856, 6192, 7869, 8784, 10492, 12384, 15738, 17568, 20984, 23607, 31476, 41968, 47214, 62952, 83936, 94428, 125904, 188856, 251808, 377712, 755424]

約数ペア:

[(1, 755424), (2, 377712), (3, 251808), (4, 188856), (6, 125904), (8, 94428), (9, 83936), (12, 62952), (16, 47214), (18, 41968), (24, 31476), (32, 23607), (36, 20984), (43, 17568), (48, 15738), (61, 12384), (72, 10492), (86, 8784), (96, 7869), (122, 6192), (129, 5856), (144, 5246), (172, 4392), (183, 4128), (244, 3096), (258, 2928), (288, 2623), (344, 2196), (366, 2064), (387, 1952), (488, 1548), (516, 1464), (549, 1376), (688, 1098), (732, 1032), (774, 976)]