90368334

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31183}}^1$

素因数の和:31221

約数の個数: 48

約数和(自身を含む): 233505792

約数和(自身を除く): 143137458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 31183, 62366, 93549, 187098, 218281, 280647, 436562, 561294, 654843, 717209, 1309686, 1434418, 1964529, 2151627, 3929058, 4303254, 5020463, 6454881, 10040926, 12909762, 15061389, 30122778, 45184167, 90368334]

約数ペア:

[(1, 90368334), (2, 45184167), (3, 30122778), (6, 15061389), (7, 12909762), (9, 10040926), (14, 6454881), (18, 5020463), (21, 4303254), (23, 3929058), (42, 2151627), (46, 1964529), (63, 1434418), (69, 1309686), (126, 717209), (138, 654843), (161, 561294), (207, 436562), (322, 280647), (414, 218281), (483, 187098), (966, 93549), (1449, 62366), (2898, 31183)]