73218652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 145297152

約数和(自身を除く): 72078500

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 106, 124, 212, 403, 689, 806, 857, 1378, 1612, 1643, 1714, 2756, 3286, 3428, 6572, 11141, 21359, 22282, 26567, 42718, 44564, 45421, 53134, 85436, 90842, 106268, 181684, 345371, 590473, 690742, 1180946, 1381484, 1408051, 2361892, 2816102, 5632204, 18304663, 36609326, 73218652]

約数ペア:

[(1, 73218652), (2, 36609326), (4, 18304663), (13, 5632204), (26, 2816102), (31, 2361892), (52, 1408051), (53, 1381484), (62, 1180946), (106, 690742), (124, 590473), (212, 345371), (403, 181684), (689, 106268), (806, 90842), (857, 85436), (1378, 53134), (1612, 45421), (1643, 44564), (1714, 42718), (2756, 26567), (3286, 22282), (3428, 21359), (6572, 11141)]