78879456

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{16111}}^1$

素因数の和:16144

約数の個数: 72

約数和(自身を含む): 237523104

約数和(自身を除く): 158643648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 408, 544, 612, 816, 1224, 1632, 2448, 4896, 16111, 32222, 48333, 64444, 96666, 128888, 144999, 193332, 257776, 273887, 289998, 386664, 515552, 547774, 579996, 773328, 821661, 1095548, 1159992, 1546656, 1643322, 2191096, 2319984, 2464983, 3286644, 4382192, 4639968, 4929966, 6573288, 8764384, 9859932, 13146576, 19719864, 26293152, 39439728, 78879456]

約数ペア:

[(1, 78879456), (2, 39439728), (3, 26293152), (4, 19719864), (6, 13146576), (8, 9859932), (9, 8764384), (12, 6573288), (16, 4929966), (17, 4639968), (18, 4382192), (24, 3286644), (32, 2464983), (34, 2319984), (36, 2191096), (48, 1643322), (51, 1546656), (68, 1159992), (72, 1095548), (96, 821661), (102, 773328), (136, 579996), (144, 547774), (153, 515552), (204, 386664), (272, 289998), (288, 273887), (306, 257776), (408, 193332), (544, 144999), (612, 128888), (816, 96666), (1224, 64444), (1632, 48333), (2448, 32222), (4896, 16111)]