73139132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{983}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 148780800

約数和(自身を除く): 75641668

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 89, 178, 209, 356, 418, 836, 979, 983, 1691, 1958, 1966, 3382, 3916, 3932, 6764, 10813, 18601, 18677, 21626, 37202, 37354, 43252, 74404, 74708, 87487, 174974, 205447, 349948, 410894, 821788, 962357, 1662253, 1924714, 3324506, 3849428, 6649012, 18284783, 36569566, 73139132]

約数ペア:

[(1, 73139132), (2, 36569566), (4, 18284783), (11, 6649012), (19, 3849428), (22, 3324506), (38, 1924714), (44, 1662253), (76, 962357), (89, 821788), (178, 410894), (209, 349948), (356, 205447), (418, 174974), (836, 87487), (979, 74708), (983, 74404), (1691, 43252), (1958, 37354), (1966, 37202), (3382, 21626), (3916, 18677), (3932, 18601), (6764, 10813)]