80307396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1290

約数の個数: 96

約数和(自身を含む): 229178880

約数和(自身を除く): 148871484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 94, 108, 117, 141, 156, 188, 234, 282, 351, 423, 468, 564, 611, 702, 846, 1217, 1222, 1269, 1404, 1692, 1833, 2434, 2444, 2538, 3651, 3666, 4868, 5076, 5499, 7302, 7332, 10953, 10998, 14604, 15821, 16497, 21906, 21996, 31642, 32859, 32994, 43812, 47463, 57199, 63284, 65718, 65988, 94926, 114398, 131436, 142389, 171597, 189852, 228796, 284778, 343194, 427167, 514791, 569556, 686388, 743587, 854334, 1029582, 1487174, 1544373, 1708668, 2059164, 2230761, 2974348, 3088746, 4461522, 6177492, 6692283, 8923044, 13384566, 20076849, 26769132, 40153698, 80307396]

約数ペア:

[(1, 80307396), (2, 40153698), (3, 26769132), (4, 20076849), (6, 13384566), (9, 8923044), (12, 6692283), (13, 6177492), (18, 4461522), (26, 3088746), (27, 2974348), (36, 2230761), (39, 2059164), (47, 1708668), (52, 1544373), (54, 1487174), (78, 1029582), (94, 854334), (108, 743587), (117, 686388), (141, 569556), (156, 514791), (188, 427167), (234, 343194), (282, 284778), (351, 228796), (423, 189852), (468, 171597), (564, 142389), (611, 131436), (702, 114398), (846, 94926), (1217, 65988), (1222, 65718), (1269, 63284), (1404, 57199), (1692, 47463), (1833, 43812), (2434, 32994), (2444, 32859), (2538, 31642), (3651, 21996), (3666, 21906), (4868, 16497), (5076, 15821), (5499, 14604), (7302, 10998), (7332, 10953)]