77768976

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:616

約数の個数: 80

約数和(自身を含む): 212932800

約数和(自身を除く): 135163824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 269, 304, 317, 456, 538, 634, 807, 912, 951, 1076, 1268, 1614, 1902, 2152, 2536, 3228, 3804, 4304, 5072, 5111, 6023, 6456, 7608, 10222, 12046, 12912, 15216, 15333, 18069, 20444, 24092, 30666, 36138, 40888, 48184, 61332, 72276, 81776, 85273, 96368, 122664, 144552, 170546, 245328, 255819, 289104, 341092, 511638, 682184, 1023276, 1364368, 1620187, 2046552, 3240374, 4093104, 4860561, 6480748, 9721122, 12961496, 19442244, 25922992, 38884488, 77768976]

約数ペア:

[(1, 77768976), (2, 38884488), (3, 25922992), (4, 19442244), (6, 12961496), (8, 9721122), (12, 6480748), (16, 4860561), (19, 4093104), (24, 3240374), (38, 2046552), (48, 1620187), (57, 1364368), (76, 1023276), (114, 682184), (152, 511638), (228, 341092), (269, 289104), (304, 255819), (317, 245328), (456, 170546), (538, 144552), (634, 122664), (807, 96368), (912, 85273), (951, 81776), (1076, 72276), (1268, 61332), (1614, 48184), (1902, 40888), (2152, 36138), (2536, 30666), (3228, 24092), (3804, 20444), (4304, 18069), (5072, 15333), (5111, 15216), (6023, 12912), (6456, 12046), (7608, 10222)]