63147868

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 139937280

約数和(自身を除く): 76789412

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 547, 589, 868, 931, 1094, 1178, 1519, 1862, 2188, 2356, 3038, 3724, 3829, 4123, 6076, 7658, 8246, 10393, 15316, 16492, 16957, 20786, 26803, 28861, 33914, 41572, 53606, 57722, 67828, 72751, 107212, 115444, 118699, 145502, 237398, 291004, 322183, 474796, 509257, 644366, 830893, 1018514, 1288732, 1661786, 2037028, 2255281, 3323572, 4510562, 9021124, 15786967, 31573934, 63147868]

約数ペア:

[(1, 63147868), (2, 31573934), (4, 15786967), (7, 9021124), (14, 4510562), (19, 3323572), (28, 2255281), (31, 2037028), (38, 1661786), (49, 1288732), (62, 1018514), (76, 830893), (98, 644366), (124, 509257), (133, 474796), (196, 322183), (217, 291004), (266, 237398), (434, 145502), (532, 118699), (547, 115444), (589, 107212), (868, 72751), (931, 67828), (1094, 57722), (1178, 53606), (1519, 41572), (1862, 33914), (2188, 28861), (2356, 26803), (3038, 20786), (3724, 16957), (3829, 16492), (4123, 15316), (6076, 10393), (7658, 8246)]