69258496

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 150847200

約数和(自身を除く): 81588704

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 256, 304, 464, 491, 551, 608, 928, 982, 1102, 1216, 1856, 1964, 2204, 2432, 3712, 3928, 4408, 4864, 7424, 7856, 8816, 9329, 14239, 15712, 17632, 18658, 28478, 31424, 35264, 37316, 56956, 62848, 70528, 74632, 113912, 125696, 141056, 149264, 227824, 270541, 298528, 455648, 541082, 597056, 911296, 1082164, 1194112, 1822592, 2164328, 2388224, 3645184, 4328656, 8657312, 17314624, 34629248, 69258496]

約数ペア:

[(1, 69258496), (2, 34629248), (4, 17314624), (8, 8657312), (16, 4328656), (19, 3645184), (29, 2388224), (32, 2164328), (38, 1822592), (58, 1194112), (64, 1082164), (76, 911296), (116, 597056), (128, 541082), (152, 455648), (232, 298528), (256, 270541), (304, 227824), (464, 149264), (491, 141056), (551, 125696), (608, 113912), (928, 74632), (982, 70528), (1102, 62848), (1216, 56956), (1856, 37316), (1964, 35264), (2204, 31424), (2432, 28478), (3712, 18658), (3928, 17632), (4408, 15712), (4864, 14239), (7424, 9329), (7856, 8816)]