75123972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:730

約数の個数: 144

約数和(自身を含む): 242895744

約数和(自身を除く): 167771772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 41, 42, 44, 63, 66, 77, 82, 84, 99, 123, 126, 132, 154, 164, 198, 231, 246, 252, 287, 308, 369, 396, 451, 462, 492, 574, 661, 693, 738, 861, 902, 924, 1148, 1322, 1353, 1386, 1476, 1722, 1804, 1983, 2583, 2644, 2706, 2772, 3157, 3444, 3966, 4059, 4627, 5166, 5412, 5949, 6314, 7271, 7932, 8118, 9254, 9471, 10332, 11898, 12628, 13881, 14542, 16236, 18508, 18942, 21813, 23796, 27101, 27762, 28413, 29084, 37884, 41643, 43626, 50897, 54202, 55524, 56826, 65439, 81303, 83286, 87252, 101794, 108404, 113652, 130878, 152691, 162606, 166572, 189707, 203588, 243909, 261756, 298111, 305382, 325212, 379414, 458073, 487818, 569121, 596222, 610764, 758828, 894333, 916146, 975636, 1138242, 1192444, 1707363, 1788666, 1832292, 2086777, 2276484, 2682999, 3414726, 3577332, 4173554, 5365998, 6260331, 6829452, 8347108, 10731996, 12520662, 18780993, 25041324, 37561986, 75123972]

約数ペア:

[(1, 75123972), (2, 37561986), (3, 25041324), (4, 18780993), (6, 12520662), (7, 10731996), (9, 8347108), (11, 6829452), (12, 6260331), (14, 5365998), (18, 4173554), (21, 3577332), (22, 3414726), (28, 2682999), (33, 2276484), (36, 2086777), (41, 1832292), (42, 1788666), (44, 1707363), (63, 1192444), (66, 1138242), (77, 975636), (82, 916146), (84, 894333), (99, 758828), (123, 610764), (126, 596222), (132, 569121), (154, 487818), (164, 458073), (198, 379414), (231, 325212), (246, 305382), (252, 298111), (287, 261756), (308, 243909), (369, 203588), (396, 189707), (451, 166572), (462, 162606), (492, 152691), (574, 130878), (661, 113652), (693, 108404), (738, 101794), (861, 87252), (902, 83286), (924, 81303), (1148, 65439), (1322, 56826), (1353, 55524), (1386, 54202), (1476, 50897), (1722, 43626), (1804, 41643), (1983, 37884), (2583, 29084), (2644, 28413), (2706, 27762), (2772, 27101), (3157, 23796), (3444, 21813), (3966, 18942), (4059, 18508), (4627, 16236), (5166, 14542), (5412, 13881), (5949, 12628), (6314, 11898), (7271, 10332), (7932, 9471), (8118, 9254)]