100785664

素因数分解:

$2^9\times 7^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:547

約数の個数: 80

約数和(自身を含む): 234422496

約数和(自身を除く): 133636832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 224, 244, 256, 427, 448, 461, 488, 512, 854, 896, 922, 976, 1708, 1792, 1844, 1952, 3227, 3416, 3584, 3688, 3904, 6454, 6832, 7376, 7808, 12908, 13664, 14752, 15616, 25816, 27328, 28121, 29504, 31232, 51632, 54656, 56242, 59008, 103264, 109312, 112484, 118016, 196847, 206528, 218624, 224968, 236032, 393694, 413056, 449936, 787388, 826112, 899872, 1574776, 1652224, 1799744, 3149552, 3599488, 6299104, 7198976, 12598208, 14397952, 25196416, 50392832, 100785664]

約数ペア:

[(1, 100785664), (2, 50392832), (4, 25196416), (7, 14397952), (8, 12598208), (14, 7198976), (16, 6299104), (28, 3599488), (32, 3149552), (56, 1799744), (61, 1652224), (64, 1574776), (112, 899872), (122, 826112), (128, 787388), (224, 449936), (244, 413056), (256, 393694), (427, 236032), (448, 224968), (461, 218624), (488, 206528), (512, 196847), (854, 118016), (896, 112484), (922, 109312), (976, 103264), (1708, 59008), (1792, 56242), (1844, 54656), (1952, 51632), (3227, 31232), (3416, 29504), (3584, 28121), (3688, 27328), (3904, 25816), (6454, 15616), (6832, 14752), (7376, 13664), (7808, 12908)]