78409044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10037}}^1$

素因数の和:10085

約数の個数: 72

約数和(自身を含む): 233845248

約数和(自身を除く): 155436204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 10037, 20074, 30111, 40148, 60222, 70259, 90333, 120444, 140518, 180666, 210777, 281036, 311147, 361332, 421554, 622294, 632331, 843108, 933441, 1244588, 1264662, 1866882, 2178029, 2529324, 2800323, 3733764, 4356058, 5600646, 6534087, 8712116, 11201292, 13068174, 19602261, 26136348, 39204522, 78409044]

約数ペア:

[(1, 78409044), (2, 39204522), (3, 26136348), (4, 19602261), (6, 13068174), (7, 11201292), (9, 8712116), (12, 6534087), (14, 5600646), (18, 4356058), (21, 3733764), (28, 2800323), (31, 2529324), (36, 2178029), (42, 1866882), (62, 1264662), (63, 1244588), (84, 933441), (93, 843108), (124, 632331), (126, 622294), (186, 421554), (217, 361332), (252, 311147), (279, 281036), (372, 210777), (434, 180666), (558, 140518), (651, 120444), (868, 90333), (1116, 70259), (1302, 60222), (1953, 40148), (2604, 30111), (3906, 20074), (7812, 10037)]