64639692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2341}}^1$

素因数の和:2423

約数の個数: 72

約数和(自身を含む): 179022480

約数和(自身を除く): 114382788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2124, 2301, 2341, 3068, 4602, 4682, 6903, 7023, 9204, 9364, 13806, 14046, 21069, 27612, 28092, 30433, 42138, 60866, 84276, 91299, 121732, 138119, 182598, 273897, 276238, 365196, 414357, 547794, 552476, 828714, 1095588, 1243071, 1657428, 1795547, 2486142, 3591094, 4972284, 5386641, 7182188, 10773282, 16159923, 21546564, 32319846, 64639692]

約数ペア:

[(1, 64639692), (2, 32319846), (3, 21546564), (4, 16159923), (6, 10773282), (9, 7182188), (12, 5386641), (13, 4972284), (18, 3591094), (26, 2486142), (36, 1795547), (39, 1657428), (52, 1243071), (59, 1095588), (78, 828714), (117, 552476), (118, 547794), (156, 414357), (177, 365196), (234, 276238), (236, 273897), (354, 182598), (468, 138119), (531, 121732), (708, 91299), (767, 84276), (1062, 60866), (1534, 42138), (2124, 30433), (2301, 28092), (2341, 27612), (3068, 21069), (4602, 14046), (4682, 13806), (6903, 9364), (7023, 9204)]