80519328

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{3539}}^1$

素因数の和:3634

約数の個数: 72

約数和(自身を含む): 231940800

約数和(自身を除く): 151421472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3539, 3792, 5688, 7078, 7584, 10617, 11376, 14156, 21234, 22752, 28312, 31851, 42468, 56624, 63702, 84936, 113248, 127404, 169872, 254808, 279581, 339744, 509616, 559162, 838743, 1019232, 1118324, 1677486, 2236648, 2516229, 3354972, 4473296, 5032458, 6709944, 8946592, 10064916, 13419888, 20129832, 26839776, 40259664, 80519328]

約数ペア:

[(1, 80519328), (2, 40259664), (3, 26839776), (4, 20129832), (6, 13419888), (8, 10064916), (9, 8946592), (12, 6709944), (16, 5032458), (18, 4473296), (24, 3354972), (32, 2516229), (36, 2236648), (48, 1677486), (72, 1118324), (79, 1019232), (96, 838743), (144, 559162), (158, 509616), (237, 339744), (288, 279581), (316, 254808), (474, 169872), (632, 127404), (711, 113248), (948, 84936), (1264, 63702), (1422, 56624), (1896, 42468), (2528, 31851), (2844, 28312), (3539, 22752), (3792, 21234), (5688, 14156), (7078, 11376), (7584, 10617)]