80766432

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 244127520

約数和(自身を除く): 163361088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 89, 92, 96, 137, 138, 144, 178, 184, 207, 267, 274, 276, 288, 356, 368, 411, 414, 534, 548, 552, 712, 736, 801, 822, 828, 1068, 1096, 1104, 1233, 1424, 1602, 1644, 1656, 2047, 2136, 2192, 2208, 2466, 2848, 3151, 3204, 3288, 3312, 4094, 4272, 4384, 4932, 6141, 6302, 6408, 6576, 6624, 8188, 8544, 9453, 9864, 12193, 12282, 12604, 12816, 13152, 16376, 18423, 18906, 19728, 24386, 24564, 25208, 25632, 28359, 32752, 36579, 36846, 37812, 39456, 48772, 49128, 50416, 56718, 65504, 73158, 73692, 75624, 97544, 98256, 100832, 109737, 113436, 146316, 147384, 151248, 195088, 196512, 219474, 226872, 280439, 292632, 294768, 302496, 390176, 438948, 453744, 560878, 585264, 589536, 841317, 877896, 907488, 1121756, 1170528, 1682634, 1755792, 2243512, 2523951, 3365268, 3511584, 4487024, 5047902, 6730536, 8974048, 10095804, 13461072, 20191608, 26922144, 40383216, 80766432]

約数ペア:

[(1, 80766432), (2, 40383216), (3, 26922144), (4, 20191608), (6, 13461072), (8, 10095804), (9, 8974048), (12, 6730536), (16, 5047902), (18, 4487024), (23, 3511584), (24, 3365268), (32, 2523951), (36, 2243512), (46, 1755792), (48, 1682634), (69, 1170528), (72, 1121756), (89, 907488), (92, 877896), (96, 841317), (137, 589536), (138, 585264), (144, 560878), (178, 453744), (184, 438948), (207, 390176), (267, 302496), (274, 294768), (276, 292632), (288, 280439), (356, 226872), (368, 219474), (411, 196512), (414, 195088), (534, 151248), (548, 147384), (552, 146316), (712, 113436), (736, 109737), (801, 100832), (822, 98256), (828, 97544), (1068, 75624), (1096, 73692), (1104, 73158), (1233, 65504), (1424, 56718), (1602, 50416), (1644, 49128), (1656, 48772), (2047, 39456), (2136, 37812), (2192, 36846), (2208, 36579), (2466, 32752), (2848, 28359), (3151, 25632), (3204, 25208), (3288, 24564), (3312, 24386), (4094, 19728), (4272, 18906), (4384, 18423), (4932, 16376), (6141, 13152), (6302, 12816), (6408, 12604), (6576, 12282), (6624, 12193), (8188, 9864), (8544, 9453)]