80490049178

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{4327}}^1$

素因数の和:4576

約数の個数: 96

約数和(自身を含む): 154727731200

約数和(自身を除く): 74237682022

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 121, 139, 154, 158, 242, 278, 553, 847, 869, 973, 1106, 1529, 1694, 1738, 1946, 3058, 4327, 6083, 8654, 9559, 10703, 10981, 12166, 16819, 19118, 21406, 21962, 30289, 33638, 47597, 60578, 66913, 76867, 95194, 117733, 120791, 133826, 153734, 235466, 241582, 333179, 341833, 523567, 601453, 666358, 683666, 845537, 1047134, 1202906, 1328701, 1691074, 2392831, 2657402, 3664969, 3760163, 4210171, 4785662, 6615983, 7329938, 7520326, 8420342, 9300907, 13231966, 18601814, 26321141, 41361793, 46311881, 47514787, 52642282, 72775813, 82723586, 92623762, 95029574, 145551626, 289532551, 332603509, 509430691, 522662657, 579065102, 665207018, 1018861382, 1045325314, 3658638599, 5749289227, 7317277198, 11498578454, 40245024589, 80490049178]

約数ペア:

[(1, 80490049178), (2, 40245024589), (7, 11498578454), (11, 7317277198), (14, 5749289227), (22, 3658638599), (77, 1045325314), (79, 1018861382), (121, 665207018), (139, 579065102), (154, 522662657), (158, 509430691), (242, 332603509), (278, 289532551), (553, 145551626), (847, 95029574), (869, 92623762), (973, 82723586), (1106, 72775813), (1529, 52642282), (1694, 47514787), (1738, 46311881), (1946, 41361793), (3058, 26321141), (4327, 18601814), (6083, 13231966), (8654, 9300907), (9559, 8420342), (10703, 7520326), (10981, 7329938), (12166, 6615983), (16819, 4785662), (19118, 4210171), (21406, 3760163), (21962, 3664969), (30289, 2657402), (33638, 2392831), (47597, 1691074), (60578, 1328701), (66913, 1202906), (76867, 1047134), (95194, 845537), (117733, 683666), (120791, 666358), (133826, 601453), (153734, 523567), (235466, 341833), (241582, 333179)]