81682224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 228652032

約数和(自身を除く): 146969808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 312, 446, 587, 624, 669, 892, 1174, 1338, 1761, 1784, 2348, 2676, 2899, 3522, 3568, 4696, 5352, 5798, 7044, 7631, 8697, 9392, 10704, 11596, 14088, 15262, 17394, 22893, 23192, 28176, 30524, 34788, 45786, 46384, 61048, 69576, 91572, 122096, 130901, 139152, 183144, 261802, 366288, 392703, 523604, 785406, 1047208, 1570812, 1701713, 2094416, 3141624, 3403426, 5105139, 6283248, 6806852, 10210278, 13613704, 20420556, 27227408, 40841112, 81682224]

約数ペア:

[(1, 81682224), (2, 40841112), (3, 27227408), (4, 20420556), (6, 13613704), (8, 10210278), (12, 6806852), (13, 6283248), (16, 5105139), (24, 3403426), (26, 3141624), (39, 2094416), (48, 1701713), (52, 1570812), (78, 1047208), (104, 785406), (156, 523604), (208, 392703), (223, 366288), (312, 261802), (446, 183144), (587, 139152), (624, 130901), (669, 122096), (892, 91572), (1174, 69576), (1338, 61048), (1761, 46384), (1784, 45786), (2348, 34788), (2676, 30524), (2899, 28176), (3522, 23192), (3568, 22893), (4696, 17394), (5352, 15262), (5798, 14088), (7044, 11596), (7631, 10704), (8697, 9392)]