73902476

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:942

約数の個数: 36

約数和(自身を含む): 138897360

約数和(自身を除く): 64994884

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 361, 722, 839, 1159, 1444, 1678, 2318, 3356, 4636, 15941, 22021, 31882, 44042, 51179, 63764, 88084, 102358, 204716, 302879, 605758, 972401, 1211516, 1944802, 3889604, 18475619, 36951238, 73902476]

約数ペア:

[(1, 73902476), (2, 36951238), (4, 18475619), (19, 3889604), (38, 1944802), (61, 1211516), (76, 972401), (122, 605758), (244, 302879), (361, 204716), (722, 102358), (839, 88084), (1159, 63764), (1444, 51179), (1678, 44042), (2318, 31882), (3356, 22021), (4636, 15941)]