73711206

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 163526688

約数和(自身を除く): 89815482

約数列:

[1, 2, 3, 6, 9, 18, 71, 137, 142, 213, 274, 411, 421, 426, 639, 822, 842, 1233, 1263, 1278, 2466, 2526, 3789, 7578, 9727, 19454, 29181, 29891, 57677, 58362, 59782, 87543, 89673, 115354, 173031, 175086, 179346, 269019, 346062, 519093, 538038, 1038186, 4095067, 8190134, 12285201, 24570402, 36855603, 73711206]

約数ペア:

[(1, 73711206), (2, 36855603), (3, 24570402), (6, 12285201), (9, 8190134), (18, 4095067), (71, 1038186), (137, 538038), (142, 519093), (213, 346062), (274, 269019), (411, 179346), (421, 175086), (426, 173031), (639, 115354), (822, 89673), (842, 87543), (1233, 59782), (1263, 58362), (1278, 57677), (2466, 29891), (2526, 29181), (3789, 19454), (7578, 9727)]