27829656

素因数分解:

$2^3\times 3^4\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 79235640

約数和(自身を除く): 51405984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 67, 72, 81, 108, 134, 162, 201, 216, 268, 324, 402, 536, 603, 641, 648, 804, 1206, 1282, 1608, 1809, 1923, 2412, 2564, 3618, 3846, 4824, 5128, 5427, 5769, 7236, 7692, 10854, 11538, 14472, 15384, 17307, 21708, 23076, 34614, 42947, 43416, 46152, 51921, 69228, 85894, 103842, 128841, 138456, 171788, 207684, 257682, 343576, 386523, 415368, 515364, 773046, 1030728, 1159569, 1546092, 2319138, 3092184, 3478707, 4638276, 6957414, 9276552, 13914828, 27829656]

約数ペア:

[(1, 27829656), (2, 13914828), (3, 9276552), (4, 6957414), (6, 4638276), (8, 3478707), (9, 3092184), (12, 2319138), (18, 1546092), (24, 1159569), (27, 1030728), (36, 773046), (54, 515364), (67, 415368), (72, 386523), (81, 343576), (108, 257682), (134, 207684), (162, 171788), (201, 138456), (216, 128841), (268, 103842), (324, 85894), (402, 69228), (536, 51921), (603, 46152), (641, 43416), (648, 42947), (804, 34614), (1206, 23076), (1282, 21708), (1608, 17307), (1809, 15384), (1923, 14472), (2412, 11538), (2564, 10854), (3618, 7692), (3846, 7236), (4824, 5769), (5128, 5427)]