78868746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23431}}^1$

素因数の和:23467

約数の個数: 48

約数和(自身を含む): 197391168

約数和(自身を除く): 118522422

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 23431, 46862, 70293, 140586, 210879, 257741, 398327, 421758, 515482, 773223, 796654, 1194981, 1546446, 2319669, 2389962, 3584943, 4381597, 4639338, 7169886, 8763194, 13144791, 26289582, 39434373, 78868746]

約数ペア:

[(1, 78868746), (2, 39434373), (3, 26289582), (6, 13144791), (9, 8763194), (11, 7169886), (17, 4639338), (18, 4381597), (22, 3584943), (33, 2389962), (34, 2319669), (51, 1546446), (66, 1194981), (99, 796654), (102, 773223), (153, 515482), (187, 421758), (198, 398327), (306, 257741), (374, 210879), (561, 140586), (1122, 70293), (1683, 46862), (3366, 23431)]