78073872

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 211415040

約数和(自身を除く): 133341168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 739, 744, 852, 1136, 1478, 1488, 1704, 2201, 2217, 2956, 3408, 4402, 4434, 5912, 6603, 8804, 8868, 11824, 13206, 17608, 17736, 22909, 26412, 35216, 35472, 45818, 52469, 52824, 68727, 91636, 104938, 105648, 137454, 157407, 183272, 209876, 274908, 314814, 366544, 419752, 549816, 629628, 839504, 1099632, 1259256, 1626539, 2518512, 3253078, 4879617, 6506156, 9759234, 13012312, 19518468, 26024624, 39036936, 78073872]

約数ペア:

[(1, 78073872), (2, 39036936), (3, 26024624), (4, 19518468), (6, 13012312), (8, 9759234), (12, 6506156), (16, 4879617), (24, 3253078), (31, 2518512), (48, 1626539), (62, 1259256), (71, 1099632), (93, 839504), (124, 629628), (142, 549816), (186, 419752), (213, 366544), (248, 314814), (284, 274908), (372, 209876), (426, 183272), (496, 157407), (568, 137454), (739, 105648), (744, 104938), (852, 91636), (1136, 68727), (1478, 52824), (1488, 52469), (1704, 45818), (2201, 35472), (2217, 35216), (2956, 26412), (3408, 22909), (4402, 17736), (4434, 17608), (5912, 13206), (6603, 11824), (8804, 8868)]