74879298

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4599

約数の個数: 48

約数和(自身を含む): 177218496

約数和(自身を除く): 102339198

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 4507, 5538, 8307, 9014, 13521, 16614, 27042, 40563, 58591, 81126, 117182, 175773, 319997, 351546, 527319, 639994, 959991, 1054638, 1919982, 2879973, 4159961, 5759946, 8319922, 12479883, 24959766, 37439649, 74879298]

約数ペア:

[(1, 74879298), (2, 37439649), (3, 24959766), (6, 12479883), (9, 8319922), (13, 5759946), (18, 4159961), (26, 2879973), (39, 1919982), (71, 1054638), (78, 959991), (117, 639994), (142, 527319), (213, 351546), (234, 319997), (426, 175773), (639, 117182), (923, 81126), (1278, 58591), (1846, 40563), (2769, 27042), (4507, 16614), (5538, 13521), (8307, 9014)]