63900496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 144365760

約数和(自身を除く): 80465264

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 97, 152, 176, 194, 197, 209, 304, 388, 394, 418, 776, 788, 836, 1067, 1552, 1576, 1672, 1843, 2134, 2167, 3152, 3344, 3686, 3743, 4268, 4334, 7372, 7486, 8536, 8668, 14744, 14972, 17072, 17336, 19109, 20273, 29488, 29944, 34672, 38218, 40546, 41173, 59888, 76436, 81092, 82346, 152872, 162184, 164692, 210199, 305744, 324368, 329384, 363071, 420398, 658768, 726142, 840796, 1452284, 1681592, 2904568, 3363184, 3993781, 5809136, 7987562, 15975124, 31950248, 63900496]

約数ペア:

[(1, 63900496), (2, 31950248), (4, 15975124), (8, 7987562), (11, 5809136), (16, 3993781), (19, 3363184), (22, 2904568), (38, 1681592), (44, 1452284), (76, 840796), (88, 726142), (97, 658768), (152, 420398), (176, 363071), (194, 329384), (197, 324368), (209, 305744), (304, 210199), (388, 164692), (394, 162184), (418, 152872), (776, 82346), (788, 81092), (836, 76436), (1067, 59888), (1552, 41173), (1576, 40546), (1672, 38218), (1843, 34672), (2134, 29944), (2167, 29488), (3152, 20273), (3344, 19109), (3686, 17336), (3743, 17072), (4268, 14972), (4334, 14744), (7372, 8668), (7486, 8536)]