72736788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 116928492

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 164, 186, 228, 246, 251, 372, 492, 502, 589, 753, 779, 1004, 1178, 1271, 1506, 1558, 1767, 2337, 2356, 2542, 3012, 3116, 3534, 3813, 4674, 4769, 5084, 7068, 7626, 7781, 9348, 9538, 10291, 14307, 15252, 15562, 19076, 20582, 23343, 24149, 28614, 30873, 31124, 41164, 46686, 48298, 57228, 61746, 72447, 93372, 96596, 123492, 144894, 147839, 195529, 289788, 295678, 319021, 391058, 443517, 586587, 591356, 638042, 782116, 887034, 957063, 1173174, 1276084, 1774068, 1914126, 2346348, 3828252, 6061399, 12122798, 18184197, 24245596, 36368394, 72736788]

約数ペア:

[(1, 72736788), (2, 36368394), (3, 24245596), (4, 18184197), (6, 12122798), (12, 6061399), (19, 3828252), (31, 2346348), (38, 1914126), (41, 1774068), (57, 1276084), (62, 1173174), (76, 957063), (82, 887034), (93, 782116), (114, 638042), (123, 591356), (124, 586587), (164, 443517), (186, 391058), (228, 319021), (246, 295678), (251, 289788), (372, 195529), (492, 147839), (502, 144894), (589, 123492), (753, 96596), (779, 93372), (1004, 72447), (1178, 61746), (1271, 57228), (1506, 48298), (1558, 46686), (1767, 41164), (2337, 31124), (2356, 30873), (2542, 28614), (3012, 24149), (3116, 23343), (3534, 20582), (3813, 19076), (4674, 15562), (4769, 15252), (5084, 14307), (7068, 10291), (7626, 9538), (7781, 9348)]