87897432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7369}}^1$

素因数の和:7456

約数の個数: 64

約数和(自身を含む): 254707200

約数和(自身を除く): 166809768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 7369, 11928, 14738, 22107, 29476, 44214, 51583, 58952, 88428, 103166, 154749, 176856, 206332, 309498, 412664, 523199, 618996, 1046398, 1237992, 1569597, 2092796, 3139194, 3662393, 4185592, 6278388, 7324786, 10987179, 12556776, 14649572, 21974358, 29299144, 43948716, 87897432]

約数ペア:

[(1, 87897432), (2, 43948716), (3, 29299144), (4, 21974358), (6, 14649572), (7, 12556776), (8, 10987179), (12, 7324786), (14, 6278388), (21, 4185592), (24, 3662393), (28, 3139194), (42, 2092796), (56, 1569597), (71, 1237992), (84, 1046398), (142, 618996), (168, 523199), (213, 412664), (284, 309498), (426, 206332), (497, 176856), (568, 154749), (852, 103166), (994, 88428), (1491, 58952), (1704, 51583), (1988, 44214), (2982, 29476), (3976, 22107), (5964, 14738), (7369, 11928)]