78236172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:692

約数の個数: 96

約数和(自身を含む): 233318400

約数和(自身を除く): 155082228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 239, 252, 378, 433, 478, 717, 756, 866, 956, 1299, 1434, 1673, 1732, 2151, 2598, 2868, 3031, 3346, 3897, 4302, 5019, 5196, 6062, 6453, 6692, 7794, 8604, 9093, 10038, 11691, 12124, 12906, 15057, 15588, 18186, 20076, 23382, 25812, 27279, 30114, 36372, 45171, 46764, 54558, 60228, 81837, 90342, 103487, 109116, 163674, 180684, 206974, 310461, 327348, 413948, 620922, 724409, 931383, 1241844, 1448818, 1862766, 2173227, 2794149, 2897636, 3725532, 4346454, 5588298, 6519681, 8692908, 11176596, 13039362, 19559043, 26078724, 39118086, 78236172]

約数ペア:

[(1, 78236172), (2, 39118086), (3, 26078724), (4, 19559043), (6, 13039362), (7, 11176596), (9, 8692908), (12, 6519681), (14, 5588298), (18, 4346454), (21, 3725532), (27, 2897636), (28, 2794149), (36, 2173227), (42, 1862766), (54, 1448818), (63, 1241844), (84, 931383), (108, 724409), (126, 620922), (189, 413948), (239, 327348), (252, 310461), (378, 206974), (433, 180684), (478, 163674), (717, 109116), (756, 103487), (866, 90342), (956, 81837), (1299, 60228), (1434, 54558), (1673, 46764), (1732, 45171), (2151, 36372), (2598, 30114), (2868, 27279), (3031, 25812), (3346, 23382), (3897, 20076), (4302, 18186), (5019, 15588), (5196, 15057), (6062, 12906), (6453, 12124), (6692, 11691), (7794, 10038), (8604, 9093)]