72697344

素因数分解:

$2^9\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 212129280

約数和(自身を除く): 139431936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 53, 57, 64, 76, 94, 96, 106, 114, 128, 141, 152, 159, 188, 192, 212, 228, 256, 282, 304, 318, 376, 384, 424, 456, 512, 564, 608, 636, 752, 768, 848, 893, 912, 1007, 1128, 1216, 1272, 1504, 1536, 1696, 1786, 1824, 2014, 2256, 2432, 2491, 2544, 2679, 3008, 3021, 3392, 3572, 3648, 4028, 4512, 4864, 4982, 5088, 5358, 6016, 6042, 6784, 7144, 7296, 7473, 8056, 9024, 9728, 9964, 10176, 10716, 12032, 12084, 13568, 14288, 14592, 14946, 16112, 18048, 19928, 20352, 21432, 24064, 24168, 27136, 28576, 29184, 29892, 32224, 36096, 39856, 40704, 42864, 47329, 48336, 57152, 59784, 64448, 72192, 79712, 81408, 85728, 94658, 96672, 114304, 119568, 128896, 141987, 159424, 171456, 189316, 193344, 228608, 239136, 257792, 283974, 318848, 342912, 378632, 386688, 457216, 478272, 515584, 567948, 637696, 685824, 757264, 773376, 956544, 1135896, 1275392, 1371648, 1514528, 1546752, 1913088, 2271792, 3029056, 3826176, 4543584, 6058112, 9087168, 12116224, 18174336, 24232448, 36348672, 72697344]

約数ペア:

[(1, 72697344), (2, 36348672), (3, 24232448), (4, 18174336), (6, 12116224), (8, 9087168), (12, 6058112), (16, 4543584), (19, 3826176), (24, 3029056), (32, 2271792), (38, 1913088), (47, 1546752), (48, 1514528), (53, 1371648), (57, 1275392), (64, 1135896), (76, 956544), (94, 773376), (96, 757264), (106, 685824), (114, 637696), (128, 567948), (141, 515584), (152, 478272), (159, 457216), (188, 386688), (192, 378632), (212, 342912), (228, 318848), (256, 283974), (282, 257792), (304, 239136), (318, 228608), (376, 193344), (384, 189316), (424, 171456), (456, 159424), (512, 141987), (564, 128896), (608, 119568), (636, 114304), (752, 96672), (768, 94658), (848, 85728), (893, 81408), (912, 79712), (1007, 72192), (1128, 64448), (1216, 59784), (1272, 57152), (1504, 48336), (1536, 47329), (1696, 42864), (1786, 40704), (1824, 39856), (2014, 36096), (2256, 32224), (2432, 29892), (2491, 29184), (2544, 28576), (2679, 27136), (3008, 24168), (3021, 24064), (3392, 21432), (3572, 20352), (3648, 19928), (4028, 18048), (4512, 16112), (4864, 14946), (4982, 14592), (5088, 14288), (5358, 13568), (6016, 12084), (6042, 12032), (6784, 10716), (7144, 10176), (7296, 9964), (7473, 9728), (8056, 9024)]