77386788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4079}}^1$

素因数の和:4137

約数の個数: 72

約数和(自身を含む): 213857280

約数和(自身を除く): 136470492

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4079, 4743, 6324, 8158, 9486, 12237, 16316, 18972, 24474, 36711, 48948, 69343, 73422, 126449, 138686, 146844, 208029, 252898, 277372, 379347, 416058, 505796, 624087, 758694, 832116, 1138041, 1248174, 1517388, 2149633, 2276082, 2496348, 4299266, 4552164, 6448899, 8598532, 12897798, 19346697, 25795596, 38693394, 77386788]

約数ペア:

[(1, 77386788), (2, 38693394), (3, 25795596), (4, 19346697), (6, 12897798), (9, 8598532), (12, 6448899), (17, 4552164), (18, 4299266), (31, 2496348), (34, 2276082), (36, 2149633), (51, 1517388), (62, 1248174), (68, 1138041), (93, 832116), (102, 758694), (124, 624087), (153, 505796), (186, 416058), (204, 379347), (279, 277372), (306, 252898), (372, 208029), (527, 146844), (558, 138686), (612, 126449), (1054, 73422), (1116, 69343), (1581, 48948), (2108, 36711), (3162, 24474), (4079, 18972), (4743, 16316), (6324, 12237), (8158, 9486)]