66702288

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1901}}^1$

素因数の和:1972

約数の個数: 80

約数和(自身を含む): 186791616

約数和(自身を除く): 120089328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 43, 48, 51, 68, 86, 102, 129, 136, 172, 204, 258, 272, 344, 408, 516, 688, 731, 816, 1032, 1462, 1901, 2064, 2193, 2924, 3802, 4386, 5703, 5848, 7604, 8772, 11406, 11696, 15208, 17544, 22812, 30416, 32317, 35088, 45624, 64634, 81743, 91248, 96951, 129268, 163486, 193902, 245229, 258536, 326972, 387804, 490458, 517072, 653944, 775608, 980916, 1307888, 1389631, 1551216, 1961832, 2779262, 3923664, 4168893, 5558524, 8337786, 11117048, 16675572, 22234096, 33351144, 66702288]

約数ペア:

[(1, 66702288), (2, 33351144), (3, 22234096), (4, 16675572), (6, 11117048), (8, 8337786), (12, 5558524), (16, 4168893), (17, 3923664), (24, 2779262), (34, 1961832), (43, 1551216), (48, 1389631), (51, 1307888), (68, 980916), (86, 775608), (102, 653944), (129, 517072), (136, 490458), (172, 387804), (204, 326972), (258, 258536), (272, 245229), (344, 193902), (408, 163486), (516, 129268), (688, 96951), (731, 91248), (816, 81743), (1032, 64634), (1462, 45624), (1901, 35088), (2064, 32317), (2193, 30416), (2924, 22812), (3802, 17544), (4386, 15208), (5703, 11696), (5848, 11406), (7604, 8772)]