78423180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3887

約数の個数: 96

約数和(自身を含む): 247339008

約数和(自身を除く): 168915828

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3410, 3833, 4092, 5115, 6820, 7666, 10230, 11499, 15332, 19165, 20460, 22998, 38330, 42163, 45996, 57495, 76660, 84326, 114990, 118823, 126489, 168652, 210815, 229980, 237646, 252978, 356469, 421630, 475292, 505956, 594115, 632445, 712938, 843260, 1188230, 1264890, 1307053, 1425876, 1782345, 2376460, 2529780, 2614106, 3564690, 3921159, 5228212, 6535265, 7129380, 7842318, 13070530, 15684636, 19605795, 26141060, 39211590, 78423180]

約数ペア:

[(1, 78423180), (2, 39211590), (3, 26141060), (4, 19605795), (5, 15684636), (6, 13070530), (10, 7842318), (11, 7129380), (12, 6535265), (15, 5228212), (20, 3921159), (22, 3564690), (30, 2614106), (31, 2529780), (33, 2376460), (44, 1782345), (55, 1425876), (60, 1307053), (62, 1264890), (66, 1188230), (93, 843260), (110, 712938), (124, 632445), (132, 594115), (155, 505956), (165, 475292), (186, 421630), (220, 356469), (310, 252978), (330, 237646), (341, 229980), (372, 210815), (465, 168652), (620, 126489), (660, 118823), (682, 114990), (930, 84326), (1023, 76660), (1364, 57495), (1705, 45996), (1860, 42163), (2046, 38330), (3410, 22998), (3833, 20460), (4092, 19165), (5115, 15332), (6820, 11499), (7666, 10230)]