78969576

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 128

約数和(自身を含む): 235872000

約数和(自身を除く): 156902424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 53, 56, 84, 98, 106, 147, 159, 168, 181, 196, 212, 294, 318, 343, 362, 371, 392, 424, 543, 588, 636, 686, 724, 742, 1029, 1086, 1113, 1176, 1267, 1272, 1372, 1448, 1484, 2058, 2172, 2226, 2534, 2597, 2744, 2968, 3801, 4116, 4344, 4452, 5068, 5194, 7602, 7791, 8232, 8869, 8904, 9593, 10136, 10388, 15204, 15582, 17738, 18179, 19186, 20776, 26607, 28779, 30408, 31164, 35476, 36358, 38372, 53214, 54537, 57558, 62083, 62328, 67151, 70952, 72716, 76744, 106428, 109074, 115116, 124166, 134302, 145432, 186249, 201453, 212856, 218148, 230232, 248332, 268604, 372498, 402906, 436296, 470057, 496664, 537208, 744996, 805812, 940114, 1410171, 1489992, 1611624, 1880228, 2820342, 3290399, 3760456, 5640684, 6580798, 9871197, 11281368, 13161596, 19742394, 26323192, 39484788, 78969576]

約数ペア:

[(1, 78969576), (2, 39484788), (3, 26323192), (4, 19742394), (6, 13161596), (7, 11281368), (8, 9871197), (12, 6580798), (14, 5640684), (21, 3760456), (24, 3290399), (28, 2820342), (42, 1880228), (49, 1611624), (53, 1489992), (56, 1410171), (84, 940114), (98, 805812), (106, 744996), (147, 537208), (159, 496664), (168, 470057), (181, 436296), (196, 402906), (212, 372498), (294, 268604), (318, 248332), (343, 230232), (362, 218148), (371, 212856), (392, 201453), (424, 186249), (543, 145432), (588, 134302), (636, 124166), (686, 115116), (724, 109074), (742, 106428), (1029, 76744), (1086, 72716), (1113, 70952), (1176, 67151), (1267, 62328), (1272, 62083), (1372, 57558), (1448, 54537), (1484, 53214), (2058, 38372), (2172, 36358), (2226, 35476), (2534, 31164), (2597, 30408), (2744, 28779), (2968, 26607), (3801, 20776), (4116, 19186), (4344, 18179), (4452, 17738), (5068, 15582), (5194, 15204), (7602, 10388), (7791, 10136), (8232, 9593), (8869, 8904)]