72772512

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:151

約数の個数: 144

約数和(自身を含む): 211048992

約数和(自身を除く): 138276480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 43, 48, 51, 61, 68, 86, 96, 102, 122, 129, 136, 172, 183, 204, 244, 258, 272, 289, 344, 366, 408, 488, 516, 544, 578, 688, 731, 732, 816, 867, 976, 1032, 1037, 1156, 1376, 1462, 1464, 1632, 1734, 1952, 2064, 2074, 2193, 2312, 2623, 2924, 2928, 3111, 3468, 4128, 4148, 4386, 4624, 5246, 5848, 5856, 6222, 6936, 7869, 8296, 8772, 9248, 10492, 11696, 12427, 12444, 13872, 15738, 16592, 17544, 17629, 20984, 23392, 24854, 24888, 27744, 31476, 33184, 35088, 35258, 37281, 41968, 44591, 49708, 49776, 52887, 62952, 70176, 70516, 74562, 83936, 89182, 99416, 99552, 105774, 125904, 133773, 141032, 149124, 178364, 198832, 211548, 251808, 267546, 282064, 298248, 356728, 397664, 423096, 535092, 564128, 596496, 713456, 758047, 846192, 1070184, 1192992, 1426912, 1516094, 1692384, 2140368, 2274141, 3032188, 4280736, 4548282, 6064376, 9096564, 12128752, 18193128, 24257504, 36386256, 72772512]

約数ペア:

[(1, 72772512), (2, 36386256), (3, 24257504), (4, 18193128), (6, 12128752), (8, 9096564), (12, 6064376), (16, 4548282), (17, 4280736), (24, 3032188), (32, 2274141), (34, 2140368), (43, 1692384), (48, 1516094), (51, 1426912), (61, 1192992), (68, 1070184), (86, 846192), (96, 758047), (102, 713456), (122, 596496), (129, 564128), (136, 535092), (172, 423096), (183, 397664), (204, 356728), (244, 298248), (258, 282064), (272, 267546), (289, 251808), (344, 211548), (366, 198832), (408, 178364), (488, 149124), (516, 141032), (544, 133773), (578, 125904), (688, 105774), (731, 99552), (732, 99416), (816, 89182), (867, 83936), (976, 74562), (1032, 70516), (1037, 70176), (1156, 62952), (1376, 52887), (1462, 49776), (1464, 49708), (1632, 44591), (1734, 41968), (1952, 37281), (2064, 35258), (2074, 35088), (2193, 33184), (2312, 31476), (2623, 27744), (2924, 24888), (2928, 24854), (3111, 23392), (3468, 20984), (4128, 17629), (4148, 17544), (4386, 16592), (4624, 15738), (5246, 13872), (5848, 12444), (5856, 12427), (6222, 11696), (6936, 10492), (7869, 9248), (8296, 8772)]