72737670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:789

約数の個数: 64

約数和(自身を含む): 180817920

約数和(自身を除く): 108080250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 79, 94, 141, 158, 235, 237, 282, 395, 470, 474, 653, 705, 790, 1185, 1306, 1410, 1959, 2370, 3265, 3713, 3918, 6530, 7426, 9795, 11139, 18565, 19590, 22278, 30691, 37130, 51587, 55695, 61382, 92073, 103174, 111390, 153455, 154761, 184146, 257935, 306910, 309522, 460365, 515870, 773805, 920730, 1547610, 2424589, 4849178, 7273767, 12122945, 14547534, 24245890, 36368835, 72737670]

約数ペア:

[(1, 72737670), (2, 36368835), (3, 24245890), (5, 14547534), (6, 12122945), (10, 7273767), (15, 4849178), (30, 2424589), (47, 1547610), (79, 920730), (94, 773805), (141, 515870), (158, 460365), (235, 309522), (237, 306910), (282, 257935), (395, 184146), (470, 154761), (474, 153455), (653, 111390), (705, 103174), (790, 92073), (1185, 61382), (1306, 55695), (1410, 51587), (1959, 37130), (2370, 30691), (3265, 22278), (3713, 19590), (3918, 18565), (6530, 11139), (7426, 9795)]