79741272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1951}}^1$

素因数の和:2104

約数の個数: 64

約数和(自身を含む): 216437760

約数和(自身を除く): 136696488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 1951, 3144, 3406, 3902, 5109, 5853, 6812, 7804, 10218, 11706, 13624, 15608, 20436, 23412, 25363, 40872, 46824, 50726, 76089, 101452, 152178, 202904, 255581, 304356, 511162, 608712, 766743, 1022324, 1533486, 2044648, 3066972, 3322553, 6133944, 6645106, 9967659, 13290212, 19935318, 26580424, 39870636, 79741272]

約数ペア:

[(1, 79741272), (2, 39870636), (3, 26580424), (4, 19935318), (6, 13290212), (8, 9967659), (12, 6645106), (13, 6133944), (24, 3322553), (26, 3066972), (39, 2044648), (52, 1533486), (78, 1022324), (104, 766743), (131, 608712), (156, 511162), (262, 304356), (312, 255581), (393, 202904), (524, 152178), (786, 101452), (1048, 76089), (1572, 50726), (1703, 46824), (1951, 40872), (3144, 25363), (3406, 23412), (3902, 20436), (5109, 15608), (5853, 13624), (6812, 11706), (7804, 10218)]