64770126

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 142222080

約数和(自身を除く): 77451954

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 73, 86, 114, 129, 146, 181, 219, 258, 362, 438, 543, 817, 1086, 1387, 1634, 2451, 2774, 3139, 3439, 4161, 4902, 6278, 6878, 7783, 8322, 9417, 10317, 13213, 15566, 18834, 20634, 23349, 26426, 39639, 46698, 59641, 79278, 119282, 147877, 178923, 251047, 295754, 357846, 443631, 502094, 568159, 753141, 887262, 1136318, 1506282, 1704477, 3408954, 10795021, 21590042, 32385063, 64770126]

約数ペア:

[(1, 64770126), (2, 32385063), (3, 21590042), (6, 10795021), (19, 3408954), (38, 1704477), (43, 1506282), (57, 1136318), (73, 887262), (86, 753141), (114, 568159), (129, 502094), (146, 443631), (181, 357846), (219, 295754), (258, 251047), (362, 178923), (438, 147877), (543, 119282), (817, 79278), (1086, 59641), (1387, 46698), (1634, 39639), (2451, 26426), (2774, 23349), (3139, 20634), (3439, 18834), (4161, 15566), (4902, 13213), (6278, 10317), (6878, 9417), (7783, 8322)]