77831928

素因数分解:

$2^3\times 3^5\times {\mathrm{40037}}^1$

素因数の和:40058

約数の個数: 48

約数和(自身を含む): 218607480

約数和(自身を除く): 140775552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 40037, 80074, 120111, 160148, 240222, 320296, 360333, 480444, 720666, 960888, 1080999, 1441332, 2161998, 2882664, 3242997, 4323996, 6485994, 8647992, 9728991, 12971988, 19457982, 25943976, 38915964, 77831928]

約数ペア:

[(1, 77831928), (2, 38915964), (3, 25943976), (4, 19457982), (6, 12971988), (8, 9728991), (9, 8647992), (12, 6485994), (18, 4323996), (24, 3242997), (27, 2882664), (36, 2161998), (54, 1441332), (72, 1080999), (81, 960888), (108, 720666), (162, 480444), (216, 360333), (243, 320296), (324, 240222), (486, 160148), (648, 120111), (972, 80074), (1944, 40037)]