77831172

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31333}}^1$

素因数の和:31369

約数の個数: 48

約数和(自身を含む): 210564480

約数和(自身を除く): 132733308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 31333, 62666, 93999, 125332, 187998, 281997, 375996, 563994, 720659, 845991, 1127988, 1441318, 1691982, 2161977, 2882636, 3383964, 4323954, 6485931, 8647908, 12971862, 19457793, 25943724, 38915586, 77831172]

約数ペア:

[(1, 77831172), (2, 38915586), (3, 25943724), (4, 19457793), (6, 12971862), (9, 8647908), (12, 6485931), (18, 4323954), (23, 3383964), (27, 2882636), (36, 2161977), (46, 1691982), (54, 1441318), (69, 1127988), (92, 845991), (108, 720659), (138, 563994), (207, 375996), (276, 281997), (414, 187998), (621, 125332), (828, 93999), (1242, 62666), (2484, 31333)]