77660730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1092

約数の個数: 96

約数和(自身を含む): 232771968

約数和(自身を除く): 155111238

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 210, 262, 315, 393, 630, 655, 786, 917, 941, 1179, 1310, 1834, 1882, 1965, 2358, 2751, 2823, 3930, 4585, 4705, 5502, 5646, 5895, 6587, 8253, 8469, 9170, 9410, 11790, 13174, 13755, 14115, 16506, 16938, 19761, 27510, 28230, 32935, 39522, 41265, 42345, 59283, 65870, 82530, 84690, 98805, 118566, 123271, 197610, 246542, 296415, 369813, 592830, 616355, 739626, 862897, 1109439, 1232710, 1725794, 1849065, 2218878, 2588691, 3698130, 4314485, 5177382, 5547195, 7766073, 8628970, 11094390, 12943455, 15532146, 25886910, 38830365, 77660730]

約数ペア:

[(1, 77660730), (2, 38830365), (3, 25886910), (5, 15532146), (6, 12943455), (7, 11094390), (9, 8628970), (10, 7766073), (14, 5547195), (15, 5177382), (18, 4314485), (21, 3698130), (30, 2588691), (35, 2218878), (42, 1849065), (45, 1725794), (63, 1232710), (70, 1109439), (90, 862897), (105, 739626), (126, 616355), (131, 592830), (210, 369813), (262, 296415), (315, 246542), (393, 197610), (630, 123271), (655, 118566), (786, 98805), (917, 84690), (941, 82530), (1179, 65870), (1310, 59283), (1834, 42345), (1882, 41265), (1965, 39522), (2358, 32935), (2751, 28230), (2823, 27510), (3930, 19761), (4585, 16938), (4705, 16506), (5502, 14115), (5646, 13755), (5895, 13174), (6587, 11790), (8253, 9410), (8469, 9170)]