79114140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1756

約数の個数: 144

約数和(自身を含む): 281840832

約数和(自身を除く): 202726692

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 1697, 2220, 2331, 2590, 3108, 3330, 3394, 3885, 4662, 5091, 5180, 6660, 6788, 7770, 8485, 9324, 10182, 11655, 11879, 15273, 15540, 16970, 20364, 23310, 23758, 25455, 30546, 33940, 35637, 46620, 47516, 50910, 59395, 61092, 62789, 71274, 76365, 101820, 106911, 118790, 125578, 142548, 152730, 178185, 188367, 213822, 237580, 251156, 305460, 313945, 356370, 376734, 427644, 439523, 534555, 565101, 627890, 712740, 753468, 879046, 941835, 1069110, 1130202, 1255780, 1318569, 1758092, 1883670, 2138220, 2197615, 2260404, 2637138, 2825505, 3767340, 3955707, 4395230, 5274276, 5651010, 6592845, 7911414, 8790460, 11302020, 13185690, 15822828, 19778535, 26371380, 39557070, 79114140]

約数ペア:

[(1, 79114140), (2, 39557070), (3, 26371380), (4, 19778535), (5, 15822828), (6, 13185690), (7, 11302020), (9, 8790460), (10, 7911414), (12, 6592845), (14, 5651010), (15, 5274276), (18, 4395230), (20, 3955707), (21, 3767340), (28, 2825505), (30, 2637138), (35, 2260404), (36, 2197615), (37, 2138220), (42, 1883670), (45, 1758092), (60, 1318569), (63, 1255780), (70, 1130202), (74, 1069110), (84, 941835), (90, 879046), (105, 753468), (111, 712740), (126, 627890), (140, 565101), (148, 534555), (180, 439523), (185, 427644), (210, 376734), (222, 356370), (252, 313945), (259, 305460), (315, 251156), (333, 237580), (370, 213822), (420, 188367), (444, 178185), (518, 152730), (555, 142548), (630, 125578), (666, 118790), (740, 106911), (777, 101820), (1036, 76365), (1110, 71274), (1260, 62789), (1295, 61092), (1332, 59395), (1554, 50910), (1665, 47516), (1697, 46620), (2220, 35637), (2331, 33940), (2590, 30546), (3108, 25455), (3330, 23758), (3394, 23310), (3885, 20364), (4662, 16970), (5091, 15540), (5180, 15273), (6660, 11879), (6788, 11655), (7770, 10182), (8485, 9324)]