66819144

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{8117}}^1$

素因数の和:8147

約数の個数: 64

約数和(自身を含む): 194832000

約数和(自身を除く): 128012856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8117, 8232, 16234, 24351, 32468, 48702, 56819, 64936, 97404, 113638, 170457, 194808, 227276, 340914, 397733, 454552, 681828, 795466, 1193199, 1363656, 1590932, 2386398, 2784131, 3181864, 4772796, 5568262, 8352393, 9545592, 11136524, 16704786, 22273048, 33409572, 66819144]

約数ペア:

[(1, 66819144), (2, 33409572), (3, 22273048), (4, 16704786), (6, 11136524), (7, 9545592), (8, 8352393), (12, 5568262), (14, 4772796), (21, 3181864), (24, 2784131), (28, 2386398), (42, 1590932), (49, 1363656), (56, 1193199), (84, 795466), (98, 681828), (147, 454552), (168, 397733), (196, 340914), (294, 227276), (343, 194808), (392, 170457), (588, 113638), (686, 97404), (1029, 64936), (1176, 56819), (1372, 48702), (2058, 32468), (2744, 24351), (4116, 16234), (8117, 8232)]