99959456

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:574

約数の個数: 72

約数和(自身を含む): 220347540

約数和(自身を除く): 120388084

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 509, 544, 608, 646, 722, 1018, 1292, 1444, 2036, 2584, 2888, 4072, 5168, 5776, 6137, 8144, 8653, 9671, 10336, 11552, 12274, 16288, 17306, 19342, 24548, 34612, 38684, 49096, 69224, 77368, 98192, 138448, 154736, 164407, 183749, 196384, 276896, 309472, 328814, 367498, 657628, 734996, 1315256, 1469992, 2630512, 2939984, 3123733, 5261024, 5879968, 6247466, 12494932, 24989864, 49979728, 99959456]

約数ペア:

[(1, 99959456), (2, 49979728), (4, 24989864), (8, 12494932), (16, 6247466), (17, 5879968), (19, 5261024), (32, 3123733), (34, 2939984), (38, 2630512), (68, 1469992), (76, 1315256), (136, 734996), (152, 657628), (272, 367498), (304, 328814), (323, 309472), (361, 276896), (509, 196384), (544, 183749), (608, 164407), (646, 154736), (722, 138448), (1018, 98192), (1292, 77368), (1444, 69224), (2036, 49096), (2584, 38684), (2888, 34612), (4072, 24548), (5168, 19342), (5776, 17306), (6137, 16288), (8144, 12274), (8653, 11552), (9671, 10336)]