78346744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 183905280

約数和(自身を除く): 105558536

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 103, 119, 136, 188, 206, 238, 289, 329, 376, 412, 476, 578, 658, 721, 799, 824, 952, 1156, 1316, 1442, 1598, 1751, 2023, 2312, 2632, 2884, 3196, 3502, 4046, 4841, 5593, 5768, 6392, 7004, 8092, 9682, 11186, 12257, 13583, 14008, 16184, 19364, 22372, 24514, 27166, 29767, 33887, 38728, 44744, 49028, 54332, 59534, 67774, 82297, 95081, 98056, 108664, 119068, 135548, 164594, 190162, 208369, 238136, 271096, 329188, 380324, 416738, 576079, 658376, 760648, 833476, 1152158, 1399049, 1666952, 2304316, 2798098, 4608632, 5596196, 9793343, 11192392, 19586686, 39173372, 78346744]

約数ペア:

[(1, 78346744), (2, 39173372), (4, 19586686), (7, 11192392), (8, 9793343), (14, 5596196), (17, 4608632), (28, 2798098), (34, 2304316), (47, 1666952), (56, 1399049), (68, 1152158), (94, 833476), (103, 760648), (119, 658376), (136, 576079), (188, 416738), (206, 380324), (238, 329188), (289, 271096), (329, 238136), (376, 208369), (412, 190162), (476, 164594), (578, 135548), (658, 119068), (721, 108664), (799, 98056), (824, 95081), (952, 82297), (1156, 67774), (1316, 59534), (1442, 54332), (1598, 49028), (1751, 44744), (2023, 38728), (2312, 33887), (2632, 29767), (2884, 27166), (3196, 24514), (3502, 22372), (4046, 19364), (4841, 16184), (5593, 14008), (5768, 13583), (6392, 12257), (7004, 11186), (8092, 9682)]