80494362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:644

約数の個数: 72

約数和(自身を含む): 193212864

約数和(自身を除く): 112718502

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 169, 234, 282, 338, 423, 507, 563, 611, 846, 1014, 1126, 1222, 1521, 1689, 1833, 3042, 3378, 3666, 5067, 5499, 7319, 7943, 10134, 10998, 14638, 15886, 21957, 23829, 26461, 43914, 47658, 52922, 65871, 71487, 79383, 95147, 131742, 142974, 158766, 190294, 238149, 285441, 343993, 476298, 570882, 687986, 856323, 1031979, 1712646, 2063958, 3095937, 4471909, 6191874, 8943818, 13415727, 26831454, 40247181, 80494362]

約数ペア:

[(1, 80494362), (2, 40247181), (3, 26831454), (6, 13415727), (9, 8943818), (13, 6191874), (18, 4471909), (26, 3095937), (39, 2063958), (47, 1712646), (78, 1031979), (94, 856323), (117, 687986), (141, 570882), (169, 476298), (234, 343993), (282, 285441), (338, 238149), (423, 190294), (507, 158766), (563, 142974), (611, 131742), (846, 95147), (1014, 79383), (1126, 71487), (1222, 65871), (1521, 52922), (1689, 47658), (1833, 43914), (3042, 26461), (3378, 23829), (3666, 21957), (5067, 15886), (5499, 14638), (7319, 10998), (7943, 10134)]