61986132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7013

約数の個数: 72

約数和(自身を含む): 177646560

約数和(自身を除く): 115660428

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 6971, 8892, 13942, 20913, 27884, 41826, 62739, 83652, 90623, 125478, 132449, 181246, 250956, 264898, 271869, 362492, 397347, 529796, 543738, 794694, 815607, 1087476, 1192041, 1589388, 1631214, 1721837, 2384082, 3262428, 3443674, 4768164, 5165511, 6887348, 10331022, 15496533, 20662044, 30993066, 61986132]

約数ペア:

[(1, 61986132), (2, 30993066), (3, 20662044), (4, 15496533), (6, 10331022), (9, 6887348), (12, 5165511), (13, 4768164), (18, 3443674), (19, 3262428), (26, 2384082), (36, 1721837), (38, 1631214), (39, 1589388), (52, 1192041), (57, 1087476), (76, 815607), (78, 794694), (114, 543738), (117, 529796), (156, 397347), (171, 362492), (228, 271869), (234, 264898), (247, 250956), (342, 181246), (468, 132449), (494, 125478), (684, 90623), (741, 83652), (988, 62739), (1482, 41826), (2223, 27884), (2964, 20913), (4446, 13942), (6971, 8892)]