72417984

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^3\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 112

約数和(自身を含む): 206776320

約数和(自身を除く): 134358336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 138, 184, 186, 192, 248, 276, 368, 372, 496, 529, 552, 713, 736, 744, 992, 1058, 1104, 1426, 1472, 1488, 1587, 1984, 2116, 2139, 2208, 2852, 2976, 3174, 4232, 4278, 4416, 5704, 5952, 6348, 8464, 8556, 11408, 12167, 12696, 16399, 16928, 17112, 22816, 24334, 25392, 32798, 33856, 34224, 36501, 45632, 48668, 49197, 50784, 65596, 68448, 73002, 97336, 98394, 101568, 131192, 136896, 146004, 194672, 196788, 262384, 292008, 377177, 389344, 393576, 524768, 584016, 754354, 778688, 787152, 1049536, 1131531, 1168032, 1508708, 1574304, 2263062, 2336064, 3017416, 3148608, 4526124, 6034832, 9052248, 12069664, 18104496, 24139328, 36208992, 72417984]

約数ペア:

[(1, 72417984), (2, 36208992), (3, 24139328), (4, 18104496), (6, 12069664), (8, 9052248), (12, 6034832), (16, 4526124), (23, 3148608), (24, 3017416), (31, 2336064), (32, 2263062), (46, 1574304), (48, 1508708), (62, 1168032), (64, 1131531), (69, 1049536), (92, 787152), (93, 778688), (96, 754354), (124, 584016), (138, 524768), (184, 393576), (186, 389344), (192, 377177), (248, 292008), (276, 262384), (368, 196788), (372, 194672), (496, 146004), (529, 136896), (552, 131192), (713, 101568), (736, 98394), (744, 97336), (992, 73002), (1058, 68448), (1104, 65596), (1426, 50784), (1472, 49197), (1488, 48668), (1587, 45632), (1984, 36501), (2116, 34224), (2139, 33856), (2208, 32798), (2852, 25392), (2976, 24334), (3174, 22816), (4232, 17112), (4278, 16928), (4416, 16399), (5704, 12696), (5952, 12167), (6348, 11408), (8464, 8556)]