761868023042

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1\times {\mathrm{20731}}^1$

素因数の和:22695

約数の個数: 64

約数和(自身を含む): 1385993576448

約数和(自身を除く): 624125553406

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 1871, 2806, 3742, 9821, 13097, 19642, 20731, 26194, 41462, 43033, 86066, 114131, 145117, 228262, 290234, 301231, 476813, 602462, 798917, 953626, 1264591, 1597834, 2529182, 2625013, 3337691, 5250026, 6675382, 8852137, 17704274, 18375091, 29085593, 36750182, 38787701, 58171186, 77575402, 203599151, 271513907, 407198302, 543027814, 892117123, 1784234246, 2366049761, 4732099522, 6244819861, 12489639722, 16562348327, 33124696654, 54419144503, 108838289006, 380934011521, 761868023042]

約数ペア:

[(1, 761868023042), (2, 380934011521), (7, 108838289006), (14, 54419144503), (23, 33124696654), (46, 16562348327), (61, 12489639722), (122, 6244819861), (161, 4732099522), (322, 2366049761), (427, 1784234246), (854, 892117123), (1403, 543027814), (1871, 407198302), (2806, 271513907), (3742, 203599151), (9821, 77575402), (13097, 58171186), (19642, 38787701), (20731, 36750182), (26194, 29085593), (41462, 18375091), (43033, 17704274), (86066, 8852137), (114131, 6675382), (145117, 5250026), (228262, 3337691), (290234, 2625013), (301231, 2529182), (476813, 1597834), (602462, 1264591), (798917, 953626)]