87321048

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 226744320

約数和(自身を除く): 139423272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 241, 248, 372, 482, 487, 723, 744, 964, 974, 1446, 1461, 1928, 1948, 2892, 2922, 3896, 5784, 5844, 7471, 11688, 14942, 15097, 22413, 29884, 30194, 44826, 45291, 59768, 60388, 89652, 90582, 117367, 120776, 179304, 181164, 234734, 352101, 362328, 469468, 704202, 938936, 1408404, 2816808, 3638377, 7276754, 10915131, 14553508, 21830262, 29107016, 43660524, 87321048]

約数ペア:

[(1, 87321048), (2, 43660524), (3, 29107016), (4, 21830262), (6, 14553508), (8, 10915131), (12, 7276754), (24, 3638377), (31, 2816808), (62, 1408404), (93, 938936), (124, 704202), (186, 469468), (241, 362328), (248, 352101), (372, 234734), (482, 181164), (487, 179304), (723, 120776), (744, 117367), (964, 90582), (974, 89652), (1446, 60388), (1461, 59768), (1928, 45291), (1948, 44826), (2892, 30194), (2922, 29884), (3896, 22413), (5784, 15097), (5844, 14942), (7471, 11688)]