74139948

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{9949}}^1$

素因数の和:9988

約数の個数: 60

約数和(自身を含む): 202263600

約数和(自身を除く): 128123652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 9949, 19898, 29847, 39796, 59694, 89541, 119388, 179082, 228827, 268623, 358164, 457654, 537246, 686481, 805869, 915308, 1074492, 1372962, 1611738, 2059443, 2745924, 3223476, 4118886, 6178329, 8237772, 12356658, 18534987, 24713316, 37069974, 74139948]

約数ペア:

[(1, 74139948), (2, 37069974), (3, 24713316), (4, 18534987), (6, 12356658), (9, 8237772), (12, 6178329), (18, 4118886), (23, 3223476), (27, 2745924), (36, 2059443), (46, 1611738), (54, 1372962), (69, 1074492), (81, 915308), (92, 805869), (108, 686481), (138, 537246), (162, 457654), (207, 358164), (276, 268623), (324, 228827), (414, 179082), (621, 119388), (828, 89541), (1242, 59694), (1863, 39796), (2484, 29847), (3726, 19898), (7452, 9949)]