80358824

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1213}}^1$

素因数の和:1259

約数の個数: 72

約数和(自身を含む): 189948510

約数和(自身を除く): 109589686

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1213, 1274, 1352, 2366, 2426, 2548, 4732, 4852, 5096, 8281, 8491, 9464, 9704, 15769, 16562, 16982, 31538, 33124, 33964, 59437, 63076, 66248, 67928, 110383, 118874, 126152, 204997, 220766, 237748, 409994, 441532, 475496, 772681, 819988, 883064, 1434979, 1545362, 1639976, 2869958, 3090724, 5739916, 6181448, 10044853, 11479832, 20089706, 40179412, 80358824]

約数ペア:

[(1, 80358824), (2, 40179412), (4, 20089706), (7, 11479832), (8, 10044853), (13, 6181448), (14, 5739916), (26, 3090724), (28, 2869958), (49, 1639976), (52, 1545362), (56, 1434979), (91, 883064), (98, 819988), (104, 772681), (169, 475496), (182, 441532), (196, 409994), (338, 237748), (364, 220766), (392, 204997), (637, 126152), (676, 118874), (728, 110383), (1183, 67928), (1213, 66248), (1274, 63076), (1352, 59437), (2366, 33964), (2426, 33124), (2548, 31538), (4732, 16982), (4852, 16562), (5096, 15769), (8281, 9704), (8491, 9464)]