8790084

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 23849280

約数和(自身を除く): 15059196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 181, 213, 228, 284, 342, 362, 426, 543, 639, 684, 724, 852, 1086, 1278, 1349, 1629, 2172, 2556, 2698, 3258, 3439, 4047, 5396, 6516, 6878, 8094, 10317, 12141, 12851, 13756, 16188, 20634, 24282, 25702, 30951, 38553, 41268, 48564, 51404, 61902, 77106, 115659, 123804, 154212, 231318, 244169, 462636, 488338, 732507, 976676, 1465014, 2197521, 2930028, 4395042, 8790084]

約数ペア:

[(1, 8790084), (2, 4395042), (3, 2930028), (4, 2197521), (6, 1465014), (9, 976676), (12, 732507), (18, 488338), (19, 462636), (36, 244169), (38, 231318), (57, 154212), (71, 123804), (76, 115659), (114, 77106), (142, 61902), (171, 51404), (181, 48564), (213, 41268), (228, 38553), (284, 30951), (342, 25702), (362, 24282), (426, 20634), (543, 16188), (639, 13756), (684, 12851), (724, 12141), (852, 10317), (1086, 8094), (1278, 6878), (1349, 6516), (1629, 5396), (2172, 4047), (2556, 3439), (2698, 3258)]