61420716

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{34819}}^1$

素因数の和:34843

約数の個数: 54

約数和(自身を含む): 180611340

約数和(自身を除く): 119190624

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 34819, 69638, 104457, 139276, 208914, 243733, 313371, 417828, 487466, 626742, 731199, 974932, 1253484, 1462398, 1706131, 2193597, 2924796, 3412262, 4387194, 5118393, 6824524, 8774388, 10236786, 15355179, 20473572, 30710358, 61420716]

約数ペア:

[(1, 61420716), (2, 30710358), (3, 20473572), (4, 15355179), (6, 10236786), (7, 8774388), (9, 6824524), (12, 5118393), (14, 4387194), (18, 3412262), (21, 2924796), (28, 2193597), (36, 1706131), (42, 1462398), (49, 1253484), (63, 974932), (84, 731199), (98, 626742), (126, 487466), (147, 417828), (196, 313371), (252, 243733), (294, 208914), (441, 139276), (588, 104457), (882, 69638), (1764, 34819)]