61379164

素因数分解:

$2^2\times 7^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:133

約数の個数: 72

約数和(自身を含む): 138354048

約数和(自身を除く): 76974884

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 83, 98, 154, 166, 196, 308, 332, 343, 539, 581, 686, 913, 1078, 1162, 1372, 1826, 2156, 2324, 2401, 3652, 3773, 4067, 4802, 6391, 7546, 8134, 9604, 12782, 15092, 16268, 16807, 25564, 26411, 28469, 33614, 44737, 52822, 56938, 67228, 89474, 105644, 113876, 178948, 184877, 199283, 313159, 369754, 398566, 626318, 739508, 797132, 1252636, 1394981, 2192113, 2789962, 4384226, 5579924, 8768452, 15344791, 30689582, 61379164]

約数ペア:

[(1, 61379164), (2, 30689582), (4, 15344791), (7, 8768452), (11, 5579924), (14, 4384226), (22, 2789962), (28, 2192113), (44, 1394981), (49, 1252636), (77, 797132), (83, 739508), (98, 626318), (154, 398566), (166, 369754), (196, 313159), (308, 199283), (332, 184877), (343, 178948), (539, 113876), (581, 105644), (686, 89474), (913, 67228), (1078, 56938), (1162, 52822), (1372, 44737), (1826, 33614), (2156, 28469), (2324, 26411), (2401, 25564), (3652, 16807), (3773, 16268), (4067, 15092), (4802, 12782), (6391, 9604), (7546, 8134)]