90797056

素因数分解:

$2^{10}\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 88

約数和(自身を含む): 212232960

約数和(自身を除く): 121435904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 239, 256, 371, 424, 448, 478, 512, 742, 848, 896, 956, 1024, 1484, 1673, 1696, 1792, 1912, 2968, 3346, 3392, 3584, 3824, 5936, 6692, 6784, 7168, 7648, 11872, 12667, 13384, 13568, 15296, 23744, 25334, 26768, 27136, 30592, 47488, 50668, 53536, 54272, 61184, 88669, 94976, 101336, 107072, 122368, 177338, 189952, 202672, 214144, 244736, 354676, 379904, 405344, 428288, 709352, 810688, 856576, 1418704, 1621376, 1713152, 2837408, 3242752, 5674816, 6485504, 11349632, 12971008, 22699264, 45398528, 90797056]

約数ペア:

[(1, 90797056), (2, 45398528), (4, 22699264), (7, 12971008), (8, 11349632), (14, 6485504), (16, 5674816), (28, 3242752), (32, 2837408), (53, 1713152), (56, 1621376), (64, 1418704), (106, 856576), (112, 810688), (128, 709352), (212, 428288), (224, 405344), (239, 379904), (256, 354676), (371, 244736), (424, 214144), (448, 202672), (478, 189952), (512, 177338), (742, 122368), (848, 107072), (896, 101336), (956, 94976), (1024, 88669), (1484, 61184), (1673, 54272), (1696, 53536), (1792, 50668), (1912, 47488), (2968, 30592), (3346, 27136), (3392, 26768), (3584, 25334), (3824, 23744), (5936, 15296), (6692, 13568), (6784, 13384), (7168, 12667), (7648, 11872)]