77212408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 180956160

約数和(自身を除く): 103743752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1583, 1742, 1876, 3166, 3484, 3752, 6097, 6332, 6968, 11081, 12194, 12664, 20579, 22162, 24388, 41158, 44324, 48776, 82316, 88648, 106061, 144053, 164632, 212122, 288106, 424244, 576212, 742427, 848488, 1152424, 1378793, 1484854, 2757586, 2969708, 5515172, 5939416, 9651551, 11030344, 19303102, 38606204, 77212408]

約数ペア:

[(1, 77212408), (2, 38606204), (4, 19303102), (7, 11030344), (8, 9651551), (13, 5939416), (14, 5515172), (26, 2969708), (28, 2757586), (52, 1484854), (56, 1378793), (67, 1152424), (91, 848488), (104, 742427), (134, 576212), (182, 424244), (268, 288106), (364, 212122), (469, 164632), (536, 144053), (728, 106061), (871, 88648), (938, 82316), (1583, 48776), (1742, 44324), (1876, 41158), (3166, 24388), (3484, 22162), (3752, 20579), (6097, 12664), (6332, 12194), (6968, 11081)]