72774144

素因数分解:

$2^9\times 3^2\times {\mathrm{17}}^1\times {\mathrm{929}}^1$

素因数の和:970

約数の個数: 120

約数和(自身を含む): 222625260

約数和(自身を除く): 149851116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 512, 544, 576, 612, 768, 816, 929, 1088, 1152, 1224, 1536, 1632, 1858, 2176, 2304, 2448, 2787, 3264, 3716, 4352, 4608, 4896, 5574, 6528, 7432, 8361, 8704, 9792, 11148, 13056, 14864, 15793, 16722, 19584, 22296, 26112, 29728, 31586, 33444, 39168, 44592, 47379, 59456, 63172, 66888, 78336, 89184, 94758, 118912, 126344, 133776, 142137, 178368, 189516, 237824, 252688, 267552, 284274, 356736, 379032, 475648, 505376, 535104, 568548, 713472, 758064, 1010752, 1070208, 1137096, 1426944, 1516128, 2021504, 2140416, 2274192, 3032256, 4043008, 4280832, 4548384, 6064512, 8086016, 9096768, 12129024, 18193536, 24258048, 36387072, 72774144]

約数ペア:

[(1, 72774144), (2, 36387072), (3, 24258048), (4, 18193536), (6, 12129024), (8, 9096768), (9, 8086016), (12, 6064512), (16, 4548384), (17, 4280832), (18, 4043008), (24, 3032256), (32, 2274192), (34, 2140416), (36, 2021504), (48, 1516128), (51, 1426944), (64, 1137096), (68, 1070208), (72, 1010752), (96, 758064), (102, 713472), (128, 568548), (136, 535104), (144, 505376), (153, 475648), (192, 379032), (204, 356736), (256, 284274), (272, 267552), (288, 252688), (306, 237824), (384, 189516), (408, 178368), (512, 142137), (544, 133776), (576, 126344), (612, 118912), (768, 94758), (816, 89184), (929, 78336), (1088, 66888), (1152, 63172), (1224, 59456), (1536, 47379), (1632, 44592), (1858, 39168), (2176, 33444), (2304, 31586), (2448, 29728), (2787, 26112), (3264, 22296), (3716, 19584), (4352, 16722), (4608, 15793), (4896, 14864), (5574, 13056), (6528, 11148), (7432, 9792), (8361, 8704)]