68613402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 162408960

約数和(自身を除く): 93795558

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 211, 286, 379, 422, 429, 633, 758, 858, 1137, 1266, 2274, 2321, 2743, 4169, 4642, 4927, 5486, 6963, 8229, 8338, 9854, 12507, 13926, 14781, 16458, 25014, 29562, 30173, 54197, 60346, 79969, 90519, 108394, 159938, 162591, 181038, 239907, 325182, 479814, 879659, 1039597, 1759318, 2079194, 2638977, 3118791, 5277954, 6237582, 11435567, 22871134, 34306701, 68613402]

約数ペア:

[(1, 68613402), (2, 34306701), (3, 22871134), (6, 11435567), (11, 6237582), (13, 5277954), (22, 3118791), (26, 2638977), (33, 2079194), (39, 1759318), (66, 1039597), (78, 879659), (143, 479814), (211, 325182), (286, 239907), (379, 181038), (422, 162591), (429, 159938), (633, 108394), (758, 90519), (858, 79969), (1137, 60346), (1266, 54197), (2274, 30173), (2321, 29562), (2743, 25014), (4169, 16458), (4642, 14781), (4927, 13926), (5486, 12507), (6963, 9854), (8229, 8338)]