81509088

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{44687}}^1$

素因数の和:44719

約数の個数: 48

約数和(自身を含む): 225227520

約数和(自身を除く): 143718432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 44687, 89374, 134061, 178748, 268122, 357496, 536244, 714992, 849053, 1072488, 1429984, 1698106, 2144976, 2547159, 3396212, 4289952, 5094318, 6792424, 10188636, 13584848, 20377272, 27169696, 40754544, 81509088]

約数ペア:

[(1, 81509088), (2, 40754544), (3, 27169696), (4, 20377272), (6, 13584848), (8, 10188636), (12, 6792424), (16, 5094318), (19, 4289952), (24, 3396212), (32, 2547159), (38, 2144976), (48, 1698106), (57, 1429984), (76, 1072488), (96, 849053), (114, 714992), (152, 536244), (228, 357496), (304, 268122), (456, 178748), (608, 134061), (912, 89374), (1824, 44687)]