78639288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36007}}^1$

素因数の和:36036

約数の個数: 64

約数和(自身を含む): 241973760

約数和(自身を除く): 163334472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 36007, 72014, 108021, 144028, 216042, 252049, 288056, 432084, 468091, 504098, 756147, 864168, 936182, 1008196, 1404273, 1512294, 1872364, 2016392, 2808546, 3024588, 3276637, 3744728, 5617092, 6049176, 6553274, 9829911, 11234184, 13106548, 19659822, 26213096, 39319644, 78639288]

約数ペア:

[(1, 78639288), (2, 39319644), (3, 26213096), (4, 19659822), (6, 13106548), (7, 11234184), (8, 9829911), (12, 6553274), (13, 6049176), (14, 5617092), (21, 3744728), (24, 3276637), (26, 3024588), (28, 2808546), (39, 2016392), (42, 1872364), (52, 1512294), (56, 1404273), (78, 1008196), (84, 936182), (91, 864168), (104, 756147), (156, 504098), (168, 468091), (182, 432084), (273, 288056), (312, 252049), (364, 216042), (546, 144028), (728, 108021), (1092, 72014), (2184, 36007)]