64338864

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 181416960

約数和(自身を除く): 117078096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 79, 94, 114, 141, 152, 158, 188, 228, 237, 282, 304, 316, 361, 376, 456, 474, 564, 632, 722, 752, 893, 912, 948, 1083, 1128, 1264, 1444, 1501, 1786, 1896, 2166, 2256, 2679, 2888, 3002, 3572, 3713, 3792, 4332, 4503, 5358, 5776, 6004, 7144, 7426, 8664, 9006, 10716, 11139, 12008, 14288, 14852, 16967, 17328, 18012, 21432, 22278, 24016, 28519, 29704, 33934, 36024, 42864, 44556, 50901, 57038, 59408, 67868, 70547, 72048, 85557, 89112, 101802, 114076, 135736, 141094, 171114, 178224, 203604, 211641, 228152, 271472, 282188, 342228, 407208, 423282, 456304, 564376, 684456, 814416, 846564, 1128752, 1340393, 1368912, 1693128, 2680786, 3386256, 4021179, 5361572, 8042358, 10723144, 16084716, 21446288, 32169432, 64338864]

約数ペア:

[(1, 64338864), (2, 32169432), (3, 21446288), (4, 16084716), (6, 10723144), (8, 8042358), (12, 5361572), (16, 4021179), (19, 3386256), (24, 2680786), (38, 1693128), (47, 1368912), (48, 1340393), (57, 1128752), (76, 846564), (79, 814416), (94, 684456), (114, 564376), (141, 456304), (152, 423282), (158, 407208), (188, 342228), (228, 282188), (237, 271472), (282, 228152), (304, 211641), (316, 203604), (361, 178224), (376, 171114), (456, 141094), (474, 135736), (564, 114076), (632, 101802), (722, 89112), (752, 85557), (893, 72048), (912, 70547), (948, 67868), (1083, 59408), (1128, 57038), (1264, 50901), (1444, 44556), (1501, 42864), (1786, 36024), (1896, 33934), (2166, 29704), (2256, 28519), (2679, 24016), (2888, 22278), (3002, 21432), (3572, 18012), (3713, 17328), (3792, 16967), (4332, 14852), (4503, 14288), (5358, 12008), (5776, 11139), (6004, 10716), (7144, 9006), (7426, 8664)]