72692784

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^2$

素因数の和:359

約数の個数: 90

約数和(自身を含む): 215467980

約数和(自身を除く): 142775196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 163, 171, 228, 304, 326, 342, 456, 489, 652, 684, 912, 978, 1304, 1368, 1467, 1956, 2608, 2736, 2934, 3097, 3912, 5868, 6194, 7824, 9291, 11736, 12388, 18582, 23472, 24776, 26569, 27873, 37164, 49552, 53138, 55746, 74328, 79707, 106276, 111492, 148656, 159414, 212552, 222984, 239121, 318828, 425104, 445968, 478242, 504811, 637656, 956484, 1009622, 1275312, 1514433, 1912968, 2019244, 3028866, 3825936, 4038488, 4543299, 6057732, 8076976, 9086598, 12115464, 18173196, 24230928, 36346392, 72692784]

約数ペア:

[(1, 72692784), (2, 36346392), (3, 24230928), (4, 18173196), (6, 12115464), (8, 9086598), (9, 8076976), (12, 6057732), (16, 4543299), (18, 4038488), (19, 3825936), (24, 3028866), (36, 2019244), (38, 1912968), (48, 1514433), (57, 1275312), (72, 1009622), (76, 956484), (114, 637656), (144, 504811), (152, 478242), (163, 445968), (171, 425104), (228, 318828), (304, 239121), (326, 222984), (342, 212552), (456, 159414), (489, 148656), (652, 111492), (684, 106276), (912, 79707), (978, 74328), (1304, 55746), (1368, 53138), (1467, 49552), (1956, 37164), (2608, 27873), (2736, 26569), (2934, 24776), (3097, 23472), (3912, 18582), (5868, 12388), (6194, 11736), (7824, 9291)]