71403216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1327}}^1$

素因数の和:1416

約数の個数: 80

約数和(自身を含む): 197606400

約数和(自身を除く): 126203184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 304, 354, 456, 472, 708, 912, 944, 1121, 1327, 1416, 2242, 2654, 2832, 3363, 3981, 4484, 5308, 6726, 7962, 8968, 10616, 13452, 15924, 17936, 21232, 25213, 26904, 31848, 50426, 53808, 63696, 75639, 78293, 100852, 151278, 156586, 201704, 234879, 302556, 313172, 403408, 469758, 605112, 626344, 939516, 1210224, 1252688, 1487567, 1879032, 2975134, 3758064, 4462701, 5950268, 8925402, 11900536, 17850804, 23801072, 35701608, 71403216]

約数ペア:

[(1, 71403216), (2, 35701608), (3, 23801072), (4, 17850804), (6, 11900536), (8, 8925402), (12, 5950268), (16, 4462701), (19, 3758064), (24, 2975134), (38, 1879032), (48, 1487567), (57, 1252688), (59, 1210224), (76, 939516), (114, 626344), (118, 605112), (152, 469758), (177, 403408), (228, 313172), (236, 302556), (304, 234879), (354, 201704), (456, 156586), (472, 151278), (708, 100852), (912, 78293), (944, 75639), (1121, 63696), (1327, 53808), (1416, 50426), (2242, 31848), (2654, 26904), (2832, 25213), (3363, 21232), (3981, 17936), (4484, 15924), (5308, 13452), (6726, 10616), (7962, 8968)]