81760752

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1277

約数の個数: 120

約数和(自身を含む): 251452656

約数和(自身を除く): 169691904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 816, 918, 972, 1224, 1237, 1296, 1377, 1836, 1944, 2448, 2474, 2754, 3672, 3711, 3888, 4131, 4948, 5508, 7344, 7422, 8262, 9896, 11016, 11133, 14844, 16524, 19792, 21029, 22032, 22266, 29688, 33048, 33399, 42058, 44532, 59376, 63087, 66096, 66798, 84116, 89064, 100197, 126174, 133596, 168232, 178128, 189261, 200394, 252348, 267192, 300591, 336464, 378522, 400788, 504696, 534384, 567783, 601182, 757044, 801576, 1009392, 1135566, 1202364, 1514088, 1603152, 1703349, 2271132, 2404728, 3028176, 3406698, 4542264, 4809456, 5110047, 6813396, 9084528, 10220094, 13626792, 20440188, 27253584, 40880376, 81760752]

約数ペア:

[(1, 81760752), (2, 40880376), (3, 27253584), (4, 20440188), (6, 13626792), (8, 10220094), (9, 9084528), (12, 6813396), (16, 5110047), (17, 4809456), (18, 4542264), (24, 3406698), (27, 3028176), (34, 2404728), (36, 2271132), (48, 1703349), (51, 1603152), (54, 1514088), (68, 1202364), (72, 1135566), (81, 1009392), (102, 801576), (108, 757044), (136, 601182), (144, 567783), (153, 534384), (162, 504696), (204, 400788), (216, 378522), (243, 336464), (272, 300591), (306, 267192), (324, 252348), (408, 200394), (432, 189261), (459, 178128), (486, 168232), (612, 133596), (648, 126174), (816, 100197), (918, 89064), (972, 84116), (1224, 66798), (1237, 66096), (1296, 63087), (1377, 59376), (1836, 44532), (1944, 42058), (2448, 33399), (2474, 33048), (2754, 29688), (3672, 22266), (3711, 22032), (3888, 21029), (4131, 19792), (4948, 16524), (5508, 14844), (7344, 11133), (7422, 11016), (8262, 9896)]