78146964

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{14767}}^1$

素因数の和:14794

約数の個数: 72

約数和(自身を含む): 235697280

約数和(自身を除く): 157550316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 14767, 29534, 44301, 59068, 88602, 103369, 132903, 177204, 206738, 265806, 310107, 398709, 413476, 531612, 620214, 723583, 797418, 930321, 1240428, 1447166, 1594836, 1860642, 2170749, 2790963, 2894332, 3721284, 4341498, 5581926, 6512247, 8682996, 11163852, 13024494, 19536741, 26048988, 39073482, 78146964]

約数ペア:

[(1, 78146964), (2, 39073482), (3, 26048988), (4, 19536741), (6, 13024494), (7, 11163852), (9, 8682996), (12, 6512247), (14, 5581926), (18, 4341498), (21, 3721284), (27, 2894332), (28, 2790963), (36, 2170749), (42, 1860642), (49, 1594836), (54, 1447166), (63, 1240428), (84, 930321), (98, 797418), (108, 723583), (126, 620214), (147, 531612), (189, 413476), (196, 398709), (252, 310107), (294, 265806), (378, 206738), (441, 177204), (588, 132903), (756, 103369), (882, 88602), (1323, 59068), (1764, 44301), (2646, 29534), (5292, 14767)]