78155928

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4206

約数の個数: 80

約数和(自身を含む): 226512000

約数和(自身を除く): 148356072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4159, 4698, 6264, 8318, 9396, 12477, 16636, 18792, 24954, 33272, 37431, 49908, 74862, 99816, 112293, 120611, 149724, 224586, 241222, 299448, 336879, 361833, 449172, 482444, 673758, 723666, 898344, 964888, 1085499, 1347516, 1447332, 2170998, 2695032, 2894664, 3256497, 4341996, 6512994, 8683992, 9769491, 13025988, 19538982, 26051976, 39077964, 78155928]

約数ペア:

[(1, 78155928), (2, 39077964), (3, 26051976), (4, 19538982), (6, 13025988), (8, 9769491), (9, 8683992), (12, 6512994), (18, 4341996), (24, 3256497), (27, 2894664), (29, 2695032), (36, 2170998), (54, 1447332), (58, 1347516), (72, 1085499), (81, 964888), (87, 898344), (108, 723666), (116, 673758), (162, 482444), (174, 449172), (216, 361833), (232, 336879), (261, 299448), (324, 241222), (348, 224586), (522, 149724), (648, 120611), (696, 112293), (783, 99816), (1044, 74862), (1566, 49908), (2088, 37431), (2349, 33272), (3132, 24954), (4159, 18792), (4698, 16636), (6264, 12477), (8318, 9396)]