72429888

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 112

約数和(自身を含む): 203134976

約数和(自身を除く): 130705088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 129, 172, 186, 192, 248, 258, 283, 344, 372, 496, 516, 566, 688, 744, 849, 992, 1032, 1132, 1333, 1376, 1488, 1698, 1984, 2064, 2264, 2666, 2752, 2976, 3396, 3999, 4128, 4528, 5332, 5952, 6792, 7998, 8256, 8773, 9056, 10664, 12169, 13584, 15996, 17546, 18112, 21328, 24338, 26319, 27168, 31992, 35092, 36507, 42656, 48676, 52638, 54336, 63984, 70184, 73014, 85312, 97352, 105276, 127968, 140368, 146028, 194704, 210552, 255936, 280736, 292056, 377239, 389408, 421104, 561472, 584112, 754478, 778816, 842208, 1131717, 1168224, 1508956, 1684416, 2263434, 2336448, 3017912, 4526868, 6035824, 9053736, 12071648, 18107472, 24143296, 36214944, 72429888]

約数ペア:

[(1, 72429888), (2, 36214944), (3, 24143296), (4, 18107472), (6, 12071648), (8, 9053736), (12, 6035824), (16, 4526868), (24, 3017912), (31, 2336448), (32, 2263434), (43, 1684416), (48, 1508956), (62, 1168224), (64, 1131717), (86, 842208), (93, 778816), (96, 754478), (124, 584112), (129, 561472), (172, 421104), (186, 389408), (192, 377239), (248, 292056), (258, 280736), (283, 255936), (344, 210552), (372, 194704), (496, 146028), (516, 140368), (566, 127968), (688, 105276), (744, 97352), (849, 85312), (992, 73014), (1032, 70184), (1132, 63984), (1333, 54336), (1376, 52638), (1488, 48676), (1698, 42656), (1984, 36507), (2064, 35092), (2264, 31992), (2666, 27168), (2752, 26319), (2976, 24338), (3396, 21328), (3999, 18112), (4128, 17546), (4528, 15996), (5332, 13584), (5952, 12169), (6792, 10664), (7998, 9056), (8256, 8773)]