121578016

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4561}}^1$

素因数の和:4602

約数の個数: 72

約数和(自身を含む): 294878556

約数和(自身を除く): 173300540

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 4561, 6664, 9122, 13328, 18244, 26656, 31927, 36488, 63854, 72976, 77537, 127708, 145952, 155074, 223489, 255416, 310148, 446978, 510832, 542759, 620296, 893956, 1021664, 1085518, 1240592, 1787912, 2171036, 2481184, 3575824, 3799313, 4342072, 7151648, 7598626, 8684144, 15197252, 17368288, 30394504, 60789008, 121578016]

約数ペア:

[(1, 121578016), (2, 60789008), (4, 30394504), (7, 17368288), (8, 15197252), (14, 8684144), (16, 7598626), (17, 7151648), (28, 4342072), (32, 3799313), (34, 3575824), (49, 2481184), (56, 2171036), (68, 1787912), (98, 1240592), (112, 1085518), (119, 1021664), (136, 893956), (196, 620296), (224, 542759), (238, 510832), (272, 446978), (392, 310148), (476, 255416), (544, 223489), (784, 155074), (833, 145952), (952, 127708), (1568, 77537), (1666, 72976), (1904, 63854), (3332, 36488), (3808, 31927), (4561, 26656), (6664, 18244), (9122, 13328)]