78276744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{919}}^1$

素因数の和:964

約数の個数: 144

約数和(自身を含む): 262641600

約数和(自身を除く): 184364856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 169, 182, 234, 252, 273, 312, 338, 364, 468, 504, 507, 546, 676, 728, 819, 919, 936, 1014, 1092, 1183, 1352, 1521, 1638, 1838, 2028, 2184, 2366, 2757, 3042, 3276, 3549, 3676, 4056, 4732, 5514, 6084, 6433, 6552, 7098, 7352, 8271, 9464, 10647, 11028, 11947, 12168, 12866, 14196, 16542, 19299, 21294, 22056, 23894, 25732, 28392, 33084, 35841, 38598, 42588, 47788, 51464, 57897, 66168, 71682, 77196, 83629, 85176, 95576, 107523, 115794, 143364, 154392, 155311, 167258, 215046, 231588, 250887, 286728, 310622, 334516, 430092, 463176, 465933, 501774, 621244, 669032, 752661, 860184, 931866, 1003548, 1087177, 1242488, 1397799, 1505322, 1863732, 2007096, 2174354, 2795598, 3010644, 3261531, 3727464, 4348708, 5591196, 6021288, 6523062, 8697416, 9784593, 11182392, 13046124, 19569186, 26092248, 39138372, 78276744]

約数ペア:

[(1, 78276744), (2, 39138372), (3, 26092248), (4, 19569186), (6, 13046124), (7, 11182392), (8, 9784593), (9, 8697416), (12, 6523062), (13, 6021288), (14, 5591196), (18, 4348708), (21, 3727464), (24, 3261531), (26, 3010644), (28, 2795598), (36, 2174354), (39, 2007096), (42, 1863732), (52, 1505322), (56, 1397799), (63, 1242488), (72, 1087177), (78, 1003548), (84, 931866), (91, 860184), (104, 752661), (117, 669032), (126, 621244), (156, 501774), (168, 465933), (169, 463176), (182, 430092), (234, 334516), (252, 310622), (273, 286728), (312, 250887), (338, 231588), (364, 215046), (468, 167258), (504, 155311), (507, 154392), (546, 143364), (676, 115794), (728, 107523), (819, 95576), (919, 85176), (936, 83629), (1014, 77196), (1092, 71682), (1183, 66168), (1352, 57897), (1521, 51464), (1638, 47788), (1838, 42588), (2028, 38598), (2184, 35841), (2366, 33084), (2757, 28392), (3042, 25732), (3276, 23894), (3549, 22056), (3676, 21294), (4056, 19299), (4732, 16542), (5514, 14196), (6084, 12866), (6433, 12168), (6552, 11947), (7098, 11028), (7352, 10647), (8271, 9464)]