77769390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4919}}^1$

素因数の和:4977

約数の個数: 64

約数和(自身を含む): 204042240

約数和(自身を除く): 126272850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 4919, 5270, 7905, 9838, 14757, 15810, 24595, 29514, 49190, 73785, 83623, 147570, 152489, 167246, 250869, 304978, 418115, 457467, 501738, 762445, 836230, 914934, 1254345, 1524890, 2287335, 2508690, 2592313, 4574670, 5184626, 7776939, 12961565, 15553878, 25923130, 38884695, 77769390]

約数ペア:

[(1, 77769390), (2, 38884695), (3, 25923130), (5, 15553878), (6, 12961565), (10, 7776939), (15, 5184626), (17, 4574670), (30, 2592313), (31, 2508690), (34, 2287335), (51, 1524890), (62, 1254345), (85, 914934), (93, 836230), (102, 762445), (155, 501738), (170, 457467), (186, 418115), (255, 304978), (310, 250869), (465, 167246), (510, 152489), (527, 147570), (930, 83623), (1054, 73785), (1581, 49190), (2635, 29514), (3162, 24595), (4919, 15810), (5270, 14757), (7905, 9838)]