78626256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 216920640

約数和(自身を除く): 138294384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 73, 76, 114, 146, 152, 219, 228, 292, 304, 438, 456, 584, 876, 912, 1168, 1181, 1387, 1752, 2362, 2774, 3504, 3543, 4161, 4724, 5548, 7086, 8322, 9448, 11096, 14172, 16644, 18896, 22192, 22439, 28344, 33288, 44878, 56688, 66576, 67317, 86213, 89756, 134634, 172426, 179512, 258639, 269268, 344852, 359024, 517278, 538536, 689704, 1034556, 1077072, 1379408, 1638047, 2069112, 3276094, 4138224, 4914141, 6552188, 9828282, 13104376, 19656564, 26208752, 39313128, 78626256]

約数ペア:

[(1, 78626256), (2, 39313128), (3, 26208752), (4, 19656564), (6, 13104376), (8, 9828282), (12, 6552188), (16, 4914141), (19, 4138224), (24, 3276094), (38, 2069112), (48, 1638047), (57, 1379408), (73, 1077072), (76, 1034556), (114, 689704), (146, 538536), (152, 517278), (219, 359024), (228, 344852), (292, 269268), (304, 258639), (438, 179512), (456, 172426), (584, 134634), (876, 89756), (912, 86213), (1168, 67317), (1181, 66576), (1387, 56688), (1752, 44878), (2362, 33288), (2774, 28344), (3504, 22439), (3543, 22192), (4161, 18896), (4724, 16644), (5548, 14172), (7086, 11096), (8322, 9448)]