66879696

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5684

約数の個数: 80

約数和(自身を含む): 195890240

約数和(自身を除く): 129010544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5641, 5928, 11282, 11856, 16923, 22564, 33846, 45128, 67692, 73333, 90256, 107179, 135384, 146666, 214358, 219999, 270768, 293332, 321537, 428716, 439998, 586664, 643074, 857432, 879996, 1173328, 1286148, 1393327, 1714864, 1759992, 2572296, 2786654, 3519984, 4179981, 5144592, 5573308, 8359962, 11146616, 16719924, 22293232, 33439848, 66879696]

約数ペア:

[(1, 66879696), (2, 33439848), (3, 22293232), (4, 16719924), (6, 11146616), (8, 8359962), (12, 5573308), (13, 5144592), (16, 4179981), (19, 3519984), (24, 2786654), (26, 2572296), (38, 1759992), (39, 1714864), (48, 1393327), (52, 1286148), (57, 1173328), (76, 879996), (78, 857432), (104, 643074), (114, 586664), (152, 439998), (156, 428716), (208, 321537), (228, 293332), (247, 270768), (304, 219999), (312, 214358), (456, 146666), (494, 135384), (624, 107179), (741, 90256), (912, 73333), (988, 67692), (1482, 45128), (1976, 33846), (2964, 22564), (3952, 16923), (5641, 11856), (5928, 11282)]