68742456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 181958400

約数和(自身を除く): 113215944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 233, 456, 466, 647, 699, 932, 1294, 1398, 1864, 1941, 2588, 2796, 3882, 4427, 5176, 5592, 7764, 8854, 12293, 13281, 15528, 17708, 24586, 26562, 35416, 36879, 49172, 53124, 73758, 98344, 106248, 147516, 150751, 295032, 301502, 452253, 603004, 904506, 1206008, 1809012, 2864269, 3618024, 5728538, 8592807, 11457076, 17185614, 22914152, 34371228, 68742456]

約数ペア:

[(1, 68742456), (2, 34371228), (3, 22914152), (4, 17185614), (6, 11457076), (8, 8592807), (12, 5728538), (19, 3618024), (24, 2864269), (38, 1809012), (57, 1206008), (76, 904506), (114, 603004), (152, 452253), (228, 301502), (233, 295032), (456, 150751), (466, 147516), (647, 106248), (699, 98344), (932, 73758), (1294, 53124), (1398, 49172), (1864, 36879), (1941, 35416), (2588, 26562), (2796, 24586), (3882, 17708), (4427, 15528), (5176, 13281), (5592, 12293), (7764, 8854)]