70147872

素因数分解:

$2^5\times 3^2\times {\mathrm{373}}^1\times {\mathrm{653}}^1$

素因数の和:1042

約数の個数: 72

約数和(自身を含む): 200324124

約数和(自身を除く): 130176252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 373, 653, 746, 1119, 1306, 1492, 1959, 2238, 2612, 2984, 3357, 3918, 4476, 5224, 5877, 5968, 6714, 7836, 8952, 10448, 11754, 11936, 13428, 15672, 17904, 20896, 23508, 26856, 31344, 35808, 47016, 53712, 62688, 94032, 107424, 188064, 243569, 487138, 730707, 974276, 1461414, 1948552, 2192121, 2922828, 3897104, 4384242, 5845656, 7794208, 8768484, 11691312, 17536968, 23382624, 35073936, 70147872]

約数ペア:

[(1, 70147872), (2, 35073936), (3, 23382624), (4, 17536968), (6, 11691312), (8, 8768484), (9, 7794208), (12, 5845656), (16, 4384242), (18, 3897104), (24, 2922828), (32, 2192121), (36, 1948552), (48, 1461414), (72, 974276), (96, 730707), (144, 487138), (288, 243569), (373, 188064), (653, 107424), (746, 94032), (1119, 62688), (1306, 53712), (1492, 47016), (1959, 35808), (2238, 31344), (2612, 26856), (2984, 23508), (3357, 20896), (3918, 17904), (4476, 15672), (5224, 13428), (5877, 11936), (5968, 11754), (6714, 10448), (7836, 8952)]