72259712

素因数分解:

$2^7\times 7^2\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 172152540

約数和(自身を除く): 99892828

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 128, 164, 196, 224, 281, 287, 328, 392, 448, 562, 574, 656, 784, 896, 1124, 1148, 1312, 1568, 1967, 2009, 2248, 2296, 2624, 3136, 3934, 4018, 4496, 4592, 5248, 6272, 7868, 8036, 8992, 9184, 11521, 13769, 15736, 16072, 17984, 18368, 23042, 27538, 31472, 32144, 35968, 36736, 46084, 55076, 62944, 64288, 80647, 92168, 110152, 125888, 128576, 161294, 184336, 220304, 251776, 257152, 322588, 368672, 440608, 564529, 645176, 737344, 881216, 1129058, 1290352, 1474688, 1762432, 2258116, 2580704, 4516232, 5161408, 9032464, 10322816, 18064928, 36129856, 72259712]

約数ペア:

[(1, 72259712), (2, 36129856), (4, 18064928), (7, 10322816), (8, 9032464), (14, 5161408), (16, 4516232), (28, 2580704), (32, 2258116), (41, 1762432), (49, 1474688), (56, 1290352), (64, 1129058), (82, 881216), (98, 737344), (112, 645176), (128, 564529), (164, 440608), (196, 368672), (224, 322588), (281, 257152), (287, 251776), (328, 220304), (392, 184336), (448, 161294), (562, 128576), (574, 125888), (656, 110152), (784, 92168), (896, 80647), (1124, 64288), (1148, 62944), (1312, 55076), (1568, 46084), (1967, 36736), (2009, 35968), (2248, 32144), (2296, 31472), (2624, 27538), (3136, 23042), (3934, 18368), (4018, 17984), (4496, 16072), (4592, 15736), (5248, 13769), (6272, 11521), (7868, 9184), (8036, 8992)]