61471728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{25111}}^1$

素因数の和:25142

約数の個数: 60

約数和(自身を含む): 182162448

約数和(自身を除く): 120690720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 25111, 50222, 75333, 100444, 150666, 200888, 225999, 301332, 401776, 426887, 451998, 602664, 853774, 903996, 1205328, 1280661, 1707548, 1807992, 2561322, 3415096, 3615984, 3841983, 5122644, 6830192, 7683966, 10245288, 15367932, 20490576, 30735864, 61471728]

約数ペア:

[(1, 61471728), (2, 30735864), (3, 20490576), (4, 15367932), (6, 10245288), (8, 7683966), (9, 6830192), (12, 5122644), (16, 3841983), (17, 3615984), (18, 3415096), (24, 2561322), (34, 1807992), (36, 1707548), (48, 1280661), (51, 1205328), (68, 903996), (72, 853774), (102, 602664), (136, 451998), (144, 426887), (153, 401776), (204, 301332), (272, 225999), (306, 200888), (408, 150666), (612, 100444), (816, 75333), (1224, 50222), (2448, 25111)]