64973616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 178083840

約数和(自身を除く): 113110224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 191, 228, 304, 373, 382, 456, 573, 746, 764, 912, 1119, 1146, 1492, 1528, 2238, 2292, 2984, 3056, 3629, 4476, 4584, 5968, 7087, 7258, 8952, 9168, 10887, 14174, 14516, 17904, 21261, 21774, 28348, 29032, 42522, 43548, 56696, 58064, 71243, 85044, 87096, 113392, 142486, 170088, 174192, 213729, 284972, 340176, 427458, 569944, 854916, 1139888, 1353617, 1709832, 2707234, 3419664, 4060851, 5414468, 8121702, 10828936, 16243404, 21657872, 32486808, 64973616]

約数ペア:

[(1, 64973616), (2, 32486808), (3, 21657872), (4, 16243404), (6, 10828936), (8, 8121702), (12, 5414468), (16, 4060851), (19, 3419664), (24, 2707234), (38, 1709832), (48, 1353617), (57, 1139888), (76, 854916), (114, 569944), (152, 427458), (191, 340176), (228, 284972), (304, 213729), (373, 174192), (382, 170088), (456, 142486), (573, 113392), (746, 87096), (764, 85044), (912, 71243), (1119, 58064), (1146, 56696), (1492, 43548), (1528, 42522), (2238, 29032), (2292, 28348), (2984, 21774), (3056, 21261), (3629, 17904), (4476, 14516), (4584, 14174), (5968, 10887), (7087, 9168), (7258, 8952)]