69467648

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 80

約数和(自身を含む): 150831120

約数和(自身を除く): 81363472

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 193, 256, 296, 304, 386, 512, 592, 608, 703, 772, 1184, 1216, 1406, 1544, 2368, 2432, 2812, 3088, 3667, 4736, 4864, 5624, 6176, 7141, 7334, 9472, 9728, 11248, 12352, 14282, 14668, 18944, 22496, 24704, 28564, 29336, 44992, 49408, 57128, 58672, 89984, 98816, 114256, 117344, 135679, 179968, 228512, 234688, 271358, 359936, 457024, 469376, 542716, 914048, 938752, 1085432, 1828096, 1877504, 2170864, 3656192, 4341728, 8683456, 17366912, 34733824, 69467648]

約数ペア:

[(1, 69467648), (2, 34733824), (4, 17366912), (8, 8683456), (16, 4341728), (19, 3656192), (32, 2170864), (37, 1877504), (38, 1828096), (64, 1085432), (74, 938752), (76, 914048), (128, 542716), (148, 469376), (152, 457024), (193, 359936), (256, 271358), (296, 234688), (304, 228512), (386, 179968), (512, 135679), (592, 117344), (608, 114256), (703, 98816), (772, 89984), (1184, 58672), (1216, 57128), (1406, 49408), (1544, 44992), (2368, 29336), (2432, 28564), (2812, 24704), (3088, 22496), (3667, 18944), (4736, 14668), (4864, 14282), (5624, 12352), (6176, 11248), (7141, 9728), (7334, 9472)]