2785564548

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{57787}}^1$

素因数の和:57913

約数の個数: 72

約数和(自身を含む): 7656678848

約数和(自身を除く): 4871114300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 103, 117, 156, 206, 234, 309, 412, 468, 618, 927, 1236, 1339, 1854, 2678, 3708, 4017, 5356, 8034, 12051, 16068, 24102, 48204, 57787, 115574, 173361, 231148, 346722, 520083, 693444, 751231, 1040166, 1502462, 2080332, 2253693, 3004924, 4507386, 5952061, 6761079, 9014772, 11904122, 13522158, 17856183, 23808244, 27044316, 35712366, 53568549, 71424732, 77376793, 107137098, 154753586, 214274196, 232130379, 309507172, 464260758, 696391137, 928521516, 1392782274, 2785564548]

約数ペア:

[(1, 2785564548), (2, 1392782274), (3, 928521516), (4, 696391137), (6, 464260758), (9, 309507172), (12, 232130379), (13, 214274196), (18, 154753586), (26, 107137098), (36, 77376793), (39, 71424732), (52, 53568549), (78, 35712366), (103, 27044316), (117, 23808244), (156, 17856183), (206, 13522158), (234, 11904122), (309, 9014772), (412, 6761079), (468, 5952061), (618, 4507386), (927, 3004924), (1236, 2253693), (1339, 2080332), (1854, 1502462), (2678, 1040166), (3708, 751231), (4017, 693444), (5356, 520083), (8034, 346722), (12051, 231148), (16068, 173361), (24102, 115574), (48204, 57787)]