72850302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10909}}^1$

素因数の和:10977

約数の個数: 48

約数和(自身を含む): 183811680

約数和(自身を除く): 110961378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 10909, 21818, 32727, 65454, 76363, 98181, 152726, 196362, 229089, 458178, 578177, 687267, 1156354, 1374534, 1734531, 3469062, 4047239, 5203593, 8094478, 10407186, 12141717, 24283434, 36425151, 72850302]

約数ペア:

[(1, 72850302), (2, 36425151), (3, 24283434), (6, 12141717), (7, 10407186), (9, 8094478), (14, 5203593), (18, 4047239), (21, 3469062), (42, 1734531), (53, 1374534), (63, 1156354), (106, 687267), (126, 578177), (159, 458178), (318, 229089), (371, 196362), (477, 152726), (742, 98181), (954, 76363), (1113, 65454), (2226, 32727), (3339, 21818), (6678, 10909)]