172401912

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{25747}}^1$

素因数の和:25793

約数の個数: 64

約数和(自身を含む): 494361600

約数和(自身を除く): 321959688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 25747, 51494, 77241, 102988, 154482, 205976, 231723, 308964, 463446, 617928, 695169, 798157, 926892, 1390338, 1596314, 1853784, 2394471, 2780676, 3192628, 4788942, 5561352, 6385256, 7183413, 9577884, 14366826, 19155768, 21550239, 28733652, 43100478, 57467304, 86200956, 172401912]

約数ペア:

[(1, 172401912), (2, 86200956), (3, 57467304), (4, 43100478), (6, 28733652), (8, 21550239), (9, 19155768), (12, 14366826), (18, 9577884), (24, 7183413), (27, 6385256), (31, 5561352), (36, 4788942), (54, 3192628), (62, 2780676), (72, 2394471), (93, 1853784), (108, 1596314), (124, 1390338), (186, 926892), (216, 798157), (248, 695169), (279, 617928), (372, 463446), (558, 308964), (744, 231723), (837, 205976), (1116, 154482), (1674, 102988), (2232, 77241), (3348, 51494), (6696, 25747)]