73261952

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 151470000

約数和(自身を除く): 78208048

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 89, 109, 118, 128, 178, 218, 236, 356, 436, 472, 712, 872, 944, 1424, 1744, 1888, 2848, 3488, 3776, 5251, 5696, 6431, 6976, 7552, 9701, 10502, 11392, 12862, 13952, 19402, 21004, 25724, 38804, 42008, 51448, 77608, 84016, 102896, 155216, 168032, 205792, 310432, 336064, 411584, 572359, 620864, 672128, 823168, 1144718, 1241728, 2289436, 4578872, 9157744, 18315488, 36630976, 73261952]

約数ペア:

[(1, 73261952), (2, 36630976), (4, 18315488), (8, 9157744), (16, 4578872), (32, 2289436), (59, 1241728), (64, 1144718), (89, 823168), (109, 672128), (118, 620864), (128, 572359), (178, 411584), (218, 336064), (236, 310432), (356, 205792), (436, 168032), (472, 155216), (712, 102896), (872, 84016), (944, 77608), (1424, 51448), (1744, 42008), (1888, 38804), (2848, 25724), (3488, 21004), (3776, 19402), (5251, 13952), (5696, 12862), (6431, 11392), (6976, 10502), (7552, 9701)]