77980938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:911

約数の個数: 64

約数和(自身を含む): 190252800

約数和(自身を除く): 112271862

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 149, 238, 298, 357, 447, 714, 733, 894, 1043, 1466, 2086, 2199, 2533, 3129, 4398, 5066, 5131, 6258, 7599, 10262, 12461, 15198, 15393, 17731, 24922, 30786, 35462, 37383, 53193, 74766, 87227, 106386, 109217, 174454, 218434, 261681, 327651, 523362, 655302, 764519, 1529038, 1856689, 2293557, 3713378, 4587114, 5570067, 11140134, 12996823, 25993646, 38990469, 77980938]

約数ペア:

[(1, 77980938), (2, 38990469), (3, 25993646), (6, 12996823), (7, 11140134), (14, 5570067), (17, 4587114), (21, 3713378), (34, 2293557), (42, 1856689), (51, 1529038), (102, 764519), (119, 655302), (149, 523362), (238, 327651), (298, 261681), (357, 218434), (447, 174454), (714, 109217), (733, 106386), (894, 87227), (1043, 74766), (1466, 53193), (2086, 37383), (2199, 35462), (2533, 30786), (3129, 24922), (4398, 17731), (5066, 15393), (5131, 15198), (6258, 12461), (7599, 10262)]