123208524

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:527

約数の個数: 72

約数和(自身を含む): 318706752

約数和(自身を除く): 195498228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 173, 219, 271, 292, 346, 438, 519, 542, 657, 692, 813, 876, 1038, 1084, 1314, 1557, 1626, 2076, 2439, 2628, 3114, 3252, 4878, 6228, 9756, 12629, 19783, 25258, 37887, 39566, 46883, 50516, 59349, 75774, 79132, 93766, 113661, 118698, 140649, 151548, 178047, 187532, 227322, 237396, 281298, 356094, 421947, 454644, 562596, 712188, 843894, 1687788, 3422459, 6844918, 10267377, 13689836, 20534754, 30802131, 41069508, 61604262, 123208524]

約数ペア:

[(1, 123208524), (2, 61604262), (3, 41069508), (4, 30802131), (6, 20534754), (9, 13689836), (12, 10267377), (18, 6844918), (36, 3422459), (73, 1687788), (146, 843894), (173, 712188), (219, 562596), (271, 454644), (292, 421947), (346, 356094), (438, 281298), (519, 237396), (542, 227322), (657, 187532), (692, 178047), (813, 151548), (876, 140649), (1038, 118698), (1084, 113661), (1314, 93766), (1557, 79132), (1626, 75774), (2076, 59349), (2439, 50516), (2628, 46883), (3114, 39566), (3252, 37887), (4878, 25258), (6228, 19783), (9756, 12629)]