12176784

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 80

約数和(自身を含む): 35533440

約数和(自身を除く): 23356656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 397, 426, 432, 568, 639, 794, 852, 1136, 1191, 1278, 1588, 1704, 1917, 2382, 2556, 3176, 3408, 3573, 3834, 4764, 5112, 6352, 7146, 7668, 9528, 10224, 10719, 14292, 15336, 19056, 21438, 28187, 28584, 30672, 42876, 56374, 57168, 84561, 85752, 112748, 169122, 171504, 225496, 253683, 338244, 450992, 507366, 676488, 761049, 1014732, 1352976, 1522098, 2029464, 3044196, 4058928, 6088392, 12176784]

約数ペア:

[(1, 12176784), (2, 6088392), (3, 4058928), (4, 3044196), (6, 2029464), (8, 1522098), (9, 1352976), (12, 1014732), (16, 761049), (18, 676488), (24, 507366), (27, 450992), (36, 338244), (48, 253683), (54, 225496), (71, 171504), (72, 169122), (108, 112748), (142, 85752), (144, 84561), (213, 57168), (216, 56374), (284, 42876), (397, 30672), (426, 28584), (432, 28187), (568, 21438), (639, 19056), (794, 15336), (852, 14292), (1136, 10719), (1191, 10224), (1278, 9528), (1588, 7668), (1704, 7146), (1917, 6352), (2382, 5112), (2556, 4764), (3176, 3834), (3408, 3573)]