71780724

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{24023}}^1$

素因数の和:24116

約数の個数: 36

約数和(自身を含む): 183639456

約数和(自身を除く): 111858732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 24023, 48046, 72069, 96092, 144138, 216207, 288276, 432414, 864828, 1993909, 3987818, 5981727, 7975636, 11963454, 17945181, 23926908, 35890362, 71780724]

約数ペア:

[(1, 71780724), (2, 35890362), (3, 23926908), (4, 17945181), (6, 11963454), (9, 7975636), (12, 5981727), (18, 3987818), (36, 1993909), (83, 864828), (166, 432414), (249, 288276), (332, 216207), (498, 144138), (747, 96092), (996, 72069), (1494, 48046), (2988, 24023)]