64858896

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19583}}^1$

素因数の和:19620

約数の個数: 60

約数和(自身を含む): 189416448

約数和(自身を除く): 124557552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 19583, 39166, 58749, 78332, 117498, 156664, 176247, 234996, 313328, 352494, 450409, 469992, 704988, 900818, 939984, 1351227, 1409976, 1801636, 2702454, 2819952, 3603272, 4053681, 5404908, 7206544, 8107362, 10809816, 16214724, 21619632, 32429448, 64858896]

約数ペア:

[(1, 64858896), (2, 32429448), (3, 21619632), (4, 16214724), (6, 10809816), (8, 8107362), (9, 7206544), (12, 5404908), (16, 4053681), (18, 3603272), (23, 2819952), (24, 2702454), (36, 1801636), (46, 1409976), (48, 1351227), (69, 939984), (72, 900818), (92, 704988), (138, 469992), (144, 450409), (184, 352494), (207, 313328), (276, 234996), (368, 176247), (414, 156664), (552, 117498), (828, 78332), (1104, 58749), (1656, 39166), (3312, 19583)]