66167172

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{8629}}^1$

素因数の和:8713

約数の個数: 48

約数和(自身を含む): 173980800

約数和(自身を除く): 107813628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 8629, 17258, 25887, 34516, 51774, 77661, 103548, 155322, 232983, 310644, 465966, 612659, 931932, 1225318, 1837977, 2450636, 3675954, 5513931, 7351908, 11027862, 16541793, 22055724, 33083586, 66167172]

約数ペア:

[(1, 66167172), (2, 33083586), (3, 22055724), (4, 16541793), (6, 11027862), (9, 7351908), (12, 5513931), (18, 3675954), (27, 2450636), (36, 1837977), (54, 1225318), (71, 931932), (108, 612659), (142, 465966), (213, 310644), (284, 232983), (426, 155322), (639, 103548), (852, 77661), (1278, 51774), (1917, 34516), (2556, 25887), (3834, 17258), (7668, 8629)]