77960496

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 215085440

約数和(自身を除く): 137124944

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, 1171, 1387, 1752, 2342, 2774, 3504, 3513, 4161, 4684, 5548, 7026, 8322, 9368, 11096, 14052, 16644, 18736, 22192, 22249, 28104, 33288, 44498, 56208, 66576, 66747, 85483, 88996, 133494, 170966, 177992, 256449, 266988, 341932, 355984, 512898, 533976, 683864, 1025796, 1067952, 1367728, 1624177, 2051592, 3248354, 4103184, 4872531, 6496708, 9745062, 12993416, 19490124, 25986832, 38980248, 77960496]

約数ペア:

[(1, 77960496), (2, 38980248), (3, 25986832), (4, 19490124), (6, 12993416), (8, 9745062), (12, 6496708), (16, 4872531), (19, 4103184), (24, 3248354), (38, 2051592), (48, 1624177), (57, 1367728), (73, 1067952), (76, 1025796), (114, 683864), (146, 533976), (152, 512898), (219, 355984), (228, 341932), (292, 266988), (304, 256449), (438, 177992), (456, 170966), (584, 133494), (876, 88996), (912, 85483), (1168, 66747), (1171, 66576), (1387, 56208), (1752, 44498), (2342, 33288), (2774, 28104), (3504, 22249), (3513, 22192), (4161, 18736), (4684, 16644), (5548, 14052), (7026, 11096), (8322, 9368)]