73809756

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^2$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 206551800

約数和(自身を除く): 132742044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 61, 76, 87, 114, 116, 122, 171, 174, 183, 228, 244, 261, 342, 348, 366, 522, 549, 551, 684, 732, 1044, 1098, 1102, 1159, 1653, 1769, 2196, 2204, 2318, 3306, 3477, 3538, 3721, 4636, 4959, 5307, 6612, 6954, 7076, 7442, 9918, 10431, 10614, 11163, 13908, 14884, 15921, 19836, 20862, 21228, 22326, 31842, 33489, 33611, 41724, 44652, 63684, 66978, 67222, 70699, 100833, 107909, 133956, 134444, 141398, 201666, 212097, 215818, 282796, 302499, 323727, 403332, 424194, 431636, 604998, 636291, 647454, 848388, 971181, 1209996, 1272582, 1294908, 1942362, 2050271, 2545164, 3884724, 4100542, 6150813, 8201084, 12301626, 18452439, 24603252, 36904878, 73809756]

約数ペア:

[(1, 73809756), (2, 36904878), (3, 24603252), (4, 18452439), (6, 12301626), (9, 8201084), (12, 6150813), (18, 4100542), (19, 3884724), (29, 2545164), (36, 2050271), (38, 1942362), (57, 1294908), (58, 1272582), (61, 1209996), (76, 971181), (87, 848388), (114, 647454), (116, 636291), (122, 604998), (171, 431636), (174, 424194), (183, 403332), (228, 323727), (244, 302499), (261, 282796), (342, 215818), (348, 212097), (366, 201666), (522, 141398), (549, 134444), (551, 133956), (684, 107909), (732, 100833), (1044, 70699), (1098, 67222), (1102, 66978), (1159, 63684), (1653, 44652), (1769, 41724), (2196, 33611), (2204, 33489), (2318, 31842), (3306, 22326), (3477, 21228), (3538, 20862), (3721, 19836), (4636, 15921), (4959, 14884), (5307, 13908), (6612, 11163), (6954, 10614), (7076, 10431), (7442, 9918)]