73928848

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:757

約数の個数: 80

約数和(自身を含む): 176080000

約数和(自身を除く): 102151152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 709, 784, 931, 1064, 1372, 1418, 1862, 2128, 2744, 2836, 3724, 4963, 5488, 5672, 6517, 7448, 9926, 11344, 13034, 13471, 14896, 19852, 26068, 26942, 34741, 39704, 52136, 53884, 69482, 79408, 94297, 104272, 107768, 138964, 188594, 215536, 243187, 277928, 377188, 486374, 555856, 660079, 754376, 972748, 1320158, 1508752, 1945496, 2640316, 3890992, 4620553, 5280632, 9241106, 10561264, 18482212, 36964424, 73928848]

約数ペア:

[(1, 73928848), (2, 36964424), (4, 18482212), (7, 10561264), (8, 9241106), (14, 5280632), (16, 4620553), (19, 3890992), (28, 2640316), (38, 1945496), (49, 1508752), (56, 1320158), (76, 972748), (98, 754376), (112, 660079), (133, 555856), (152, 486374), (196, 377188), (266, 277928), (304, 243187), (343, 215536), (392, 188594), (532, 138964), (686, 107768), (709, 104272), (784, 94297), (931, 79408), (1064, 69482), (1372, 53884), (1418, 52136), (1862, 39704), (2128, 34741), (2744, 26942), (2836, 26068), (3724, 19852), (4963, 14896), (5488, 13471), (5672, 13034), (6517, 11344), (7448, 9926)]