71703264

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{2069}}^1$

素因数の和:2120

約数の個数: 72

約数和(自身を含む): 198744840

約数和(自身を除く): 127041576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 361, 456, 608, 722, 912, 1083, 1444, 1824, 2069, 2166, 2888, 4138, 4332, 5776, 6207, 8276, 8664, 11552, 12414, 16552, 17328, 24828, 33104, 34656, 39311, 49656, 66208, 78622, 99312, 117933, 157244, 198624, 235866, 314488, 471732, 628976, 746909, 943464, 1257952, 1493818, 1886928, 2240727, 2987636, 3773856, 4481454, 5975272, 8962908, 11950544, 17925816, 23901088, 35851632, 71703264]

約数ペア:

[(1, 71703264), (2, 35851632), (3, 23901088), (4, 17925816), (6, 11950544), (8, 8962908), (12, 5975272), (16, 4481454), (19, 3773856), (24, 2987636), (32, 2240727), (38, 1886928), (48, 1493818), (57, 1257952), (76, 943464), (96, 746909), (114, 628976), (152, 471732), (228, 314488), (304, 235866), (361, 198624), (456, 157244), (608, 117933), (722, 99312), (912, 78622), (1083, 66208), (1444, 49656), (1824, 39311), (2069, 34656), (2166, 33104), (2888, 24828), (4138, 17328), (4332, 16552), (5776, 12414), (6207, 11552), (8276, 8664)]