77731672

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1195

約数の個数: 32

約数和(自身を含む): 150343200

約数和(自身を除く): 72611528

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 313, 626, 839, 1252, 1678, 2504, 3356, 6712, 11581, 23162, 31043, 46324, 62086, 92648, 124172, 248344, 262607, 525214, 1050428, 2100856, 9716459, 19432918, 38865836, 77731672]

約数ペア:

[(1, 77731672), (2, 38865836), (4, 19432918), (8, 9716459), (37, 2100856), (74, 1050428), (148, 525214), (296, 262607), (313, 248344), (626, 124172), (839, 92648), (1252, 62086), (1678, 46324), (2504, 31043), (3356, 23162), (6712, 11581)]