78775596

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 218847720

約数和(自身を除く): 140072124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 41, 53, 57, 76, 82, 106, 114, 123, 159, 164, 171, 212, 228, 246, 318, 342, 369, 477, 492, 636, 684, 738, 779, 954, 1007, 1476, 1558, 1908, 2014, 2173, 2337, 2809, 3021, 3116, 4028, 4346, 4674, 5618, 6042, 6519, 7011, 8427, 8692, 9063, 9348, 11236, 12084, 13038, 14022, 16854, 18126, 19557, 25281, 26076, 28044, 33708, 36252, 39114, 41287, 50562, 53371, 78228, 82574, 101124, 106742, 115169, 123861, 160113, 165148, 213484, 230338, 247722, 320226, 345507, 371583, 460676, 480339, 495444, 640452, 691014, 743166, 960678, 1036521, 1382028, 1486332, 1921356, 2073042, 2188211, 4146084, 4376422, 6564633, 8752844, 13129266, 19693899, 26258532, 39387798, 78775596]

約数ペア:

[(1, 78775596), (2, 39387798), (3, 26258532), (4, 19693899), (6, 13129266), (9, 8752844), (12, 6564633), (18, 4376422), (19, 4146084), (36, 2188211), (38, 2073042), (41, 1921356), (53, 1486332), (57, 1382028), (76, 1036521), (82, 960678), (106, 743166), (114, 691014), (123, 640452), (159, 495444), (164, 480339), (171, 460676), (212, 371583), (228, 345507), (246, 320226), (318, 247722), (342, 230338), (369, 213484), (477, 165148), (492, 160113), (636, 123861), (684, 115169), (738, 106742), (779, 101124), (954, 82574), (1007, 78228), (1476, 53371), (1558, 50562), (1908, 41287), (2014, 39114), (2173, 36252), (2337, 33708), (2809, 28044), (3021, 26076), (3116, 25281), (4028, 19557), (4346, 18126), (4674, 16854), (5618, 14022), (6042, 13038), (6519, 12084), (7011, 11236), (8427, 9348), (8692, 9063)]