7172688

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 80

約数和(自身を含む): 19820160

約数和(自身を除く): 12647472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 73, 89, 92, 138, 146, 178, 184, 219, 267, 276, 292, 356, 368, 438, 534, 552, 584, 712, 876, 1068, 1104, 1168, 1424, 1679, 1752, 2047, 2136, 3358, 3504, 4094, 4272, 5037, 6141, 6497, 6716, 8188, 10074, 12282, 12994, 13432, 16376, 19491, 20148, 24564, 25988, 26864, 32752, 38982, 40296, 49128, 51976, 77964, 80592, 98256, 103952, 149431, 155928, 298862, 311856, 448293, 597724, 896586, 1195448, 1793172, 2390896, 3586344, 7172688]

約数ペア:

[(1, 7172688), (2, 3586344), (3, 2390896), (4, 1793172), (6, 1195448), (8, 896586), (12, 597724), (16, 448293), (23, 311856), (24, 298862), (46, 155928), (48, 149431), (69, 103952), (73, 98256), (89, 80592), (92, 77964), (138, 51976), (146, 49128), (178, 40296), (184, 38982), (219, 32752), (267, 26864), (276, 25988), (292, 24564), (356, 20148), (368, 19491), (438, 16376), (534, 13432), (552, 12994), (584, 12282), (712, 10074), (876, 8188), (1068, 6716), (1104, 6497), (1168, 6141), (1424, 5037), (1679, 4272), (1752, 4094), (2047, 3504), (2136, 3358)]