78165936

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2999}}^1$

素因数の和:3194

約数の個数: 60

約数和(自身を含む): 220038000

約数和(自身を除く): 141872064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 2999, 3258, 4344, 5998, 6516, 8688, 8997, 11996, 13032, 17994, 23992, 26064, 26991, 35988, 47984, 53982, 71976, 107964, 143952, 215928, 431856, 542819, 1085638, 1628457, 2171276, 3256914, 4342552, 4885371, 6513828, 8685104, 9770742, 13027656, 19541484, 26055312, 39082968, 78165936]

約数ペア:

[(1, 78165936), (2, 39082968), (3, 26055312), (4, 19541484), (6, 13027656), (8, 9770742), (9, 8685104), (12, 6513828), (16, 4885371), (18, 4342552), (24, 3256914), (36, 2171276), (48, 1628457), (72, 1085638), (144, 542819), (181, 431856), (362, 215928), (543, 143952), (724, 107964), (1086, 71976), (1448, 53982), (1629, 47984), (2172, 35988), (2896, 26991), (2999, 26064), (3258, 23992), (4344, 17994), (5998, 13032), (6516, 11996), (8688, 8997)]