78906072

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 231260400

約数和(自身を除く): 152354328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 229, 293, 294, 392, 458, 586, 588, 687, 879, 916, 1172, 1176, 1374, 1603, 1758, 1832, 2051, 2344, 2748, 3206, 3516, 4102, 4809, 5496, 6153, 6412, 7032, 8204, 9618, 11221, 12306, 12824, 14357, 16408, 19236, 22442, 24612, 28714, 33663, 38472, 43071, 44884, 49224, 57428, 67097, 67326, 86142, 89768, 114856, 134194, 134652, 172284, 201291, 268388, 269304, 344568, 402582, 469679, 536776, 805164, 939358, 1409037, 1610328, 1878716, 2818074, 3287753, 3757432, 5636148, 6575506, 9863259, 11272296, 13151012, 19726518, 26302024, 39453036, 78906072]

約数ペア:

[(1, 78906072), (2, 39453036), (3, 26302024), (4, 19726518), (6, 13151012), (7, 11272296), (8, 9863259), (12, 6575506), (14, 5636148), (21, 3757432), (24, 3287753), (28, 2818074), (42, 1878716), (49, 1610328), (56, 1409037), (84, 939358), (98, 805164), (147, 536776), (168, 469679), (196, 402582), (229, 344568), (293, 269304), (294, 268388), (392, 201291), (458, 172284), (586, 134652), (588, 134194), (687, 114856), (879, 89768), (916, 86142), (1172, 67326), (1176, 67097), (1374, 57428), (1603, 49224), (1758, 44884), (1832, 43071), (2051, 38472), (2344, 33663), (2748, 28714), (3206, 24612), (3516, 22442), (4102, 19236), (4809, 16408), (5496, 14357), (6153, 12824), (6412, 12306), (7032, 11221), (8204, 9618)]