87373624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:752

約数の個数: 64

約数和(自身を含む): 186842880

約数和(自身を除く): 99469256

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 661, 806, 1066, 1271, 1322, 1612, 2132, 2542, 2644, 3224, 4264, 5084, 5288, 8593, 10168, 16523, 17186, 20491, 27101, 33046, 34372, 40982, 54202, 66092, 68744, 81964, 108404, 132184, 163928, 216808, 266383, 352313, 532766, 704626, 840131, 1065532, 1409252, 1680262, 2131064, 2818504, 3360524, 6721048, 10921703, 21843406, 43686812, 87373624]

約数ペア:

[(1, 87373624), (2, 43686812), (4, 21843406), (8, 10921703), (13, 6721048), (26, 3360524), (31, 2818504), (41, 2131064), (52, 1680262), (62, 1409252), (82, 1065532), (104, 840131), (124, 704626), (164, 532766), (248, 352313), (328, 266383), (403, 216808), (533, 163928), (661, 132184), (806, 108404), (1066, 81964), (1271, 68744), (1322, 66092), (1612, 54202), (2132, 40982), (2542, 34372), (2644, 33046), (3224, 27101), (4264, 20491), (5084, 17186), (5288, 16523), (8593, 10168)]