74727648

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15263}}^1$

素因数の和:15296

約数の個数: 72

約数和(自身を含む): 225021888

約数和(自身を除く): 150294240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 15263, 30526, 45789, 61052, 91578, 122104, 137367, 183156, 244208, 259471, 274734, 366312, 488416, 518942, 549468, 732624, 778413, 1037884, 1098936, 1465248, 1556826, 2075768, 2197872, 2335239, 3113652, 4151536, 4395744, 4670478, 6227304, 8303072, 9340956, 12454608, 18681912, 24909216, 37363824, 74727648]

約数ペア:

[(1, 74727648), (2, 37363824), (3, 24909216), (4, 18681912), (6, 12454608), (8, 9340956), (9, 8303072), (12, 6227304), (16, 4670478), (17, 4395744), (18, 4151536), (24, 3113652), (32, 2335239), (34, 2197872), (36, 2075768), (48, 1556826), (51, 1465248), (68, 1098936), (72, 1037884), (96, 778413), (102, 732624), (136, 549468), (144, 518942), (153, 488416), (204, 366312), (272, 274734), (288, 259471), (306, 244208), (408, 183156), (544, 137367), (612, 122104), (816, 91578), (1224, 61052), (1632, 45789), (2448, 30526), (4896, 15263)]