84087948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^2\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 228652032

約数和(自身を除く): 144564084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 223, 268, 402, 446, 469, 669, 804, 892, 938, 1338, 1407, 1561, 1876, 2676, 2814, 3122, 4489, 4683, 5628, 6244, 8978, 9366, 13467, 14941, 17956, 18732, 26934, 29882, 31423, 44823, 53868, 59764, 62846, 89646, 94269, 104587, 125692, 179292, 188538, 209174, 313761, 377076, 418348, 627522, 1001047, 1255044, 2002094, 3003141, 4004188, 6006282, 7007329, 12012564, 14014658, 21021987, 28029316, 42043974, 84087948]

約数ペア:

[(1, 84087948), (2, 42043974), (3, 28029316), (4, 21021987), (6, 14014658), (7, 12012564), (12, 7007329), (14, 6006282), (21, 4004188), (28, 3003141), (42, 2002094), (67, 1255044), (84, 1001047), (134, 627522), (201, 418348), (223, 377076), (268, 313761), (402, 209174), (446, 188538), (469, 179292), (669, 125692), (804, 104587), (892, 94269), (938, 89646), (1338, 62846), (1407, 59764), (1561, 53868), (1876, 44823), (2676, 31423), (2814, 29882), (3122, 26934), (4489, 18732), (4683, 17956), (5628, 14941), (6244, 13467), (8978, 9366)]