71386128

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 180

約数和(自身を含む): 233477244

約数和(自身を除く): 162091116

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 144, 153, 176, 187, 198, 204, 241, 242, 264, 272, 306, 363, 374, 396, 408, 482, 484, 528, 561, 612, 723, 726, 748, 792, 816, 964, 968, 1089, 1122, 1224, 1446, 1452, 1496, 1584, 1683, 1928, 1936, 2057, 2169, 2178, 2244, 2448, 2651, 2892, 2904, 2992, 3366, 3856, 4097, 4114, 4338, 4356, 4488, 5302, 5784, 5808, 6171, 6732, 7953, 8194, 8228, 8676, 8712, 8976, 10604, 11568, 12291, 12342, 13464, 15906, 16388, 16456, 17352, 17424, 18513, 21208, 23859, 24582, 24684, 26928, 29161, 31812, 32776, 32912, 34704, 36873, 37026, 42416, 45067, 47718, 49164, 49368, 58322, 63624, 65552, 73746, 74052, 87483, 90134, 95436, 98328, 98736, 116644, 127248, 135201, 147492, 148104, 174966, 180268, 190872, 196656, 233288, 262449, 270402, 294984, 296208, 349932, 360536, 381744, 405603, 466576, 495737, 524898, 540804, 589968, 699864, 721072, 811206, 991474, 1049796, 1081608, 1399728, 1487211, 1622412, 1982948, 2099592, 2163216, 2974422, 3244824, 3965896, 4199184, 4461633, 5948844, 6489648, 7931792, 8923266, 11897688, 17846532, 23795376, 35693064, 71386128]

約数ペア:

[(1, 71386128), (2, 35693064), (3, 23795376), (4, 17846532), (6, 11897688), (8, 8923266), (9, 7931792), (11, 6489648), (12, 5948844), (16, 4461633), (17, 4199184), (18, 3965896), (22, 3244824), (24, 2974422), (33, 2163216), (34, 2099592), (36, 1982948), (44, 1622412), (48, 1487211), (51, 1399728), (66, 1081608), (68, 1049796), (72, 991474), (88, 811206), (99, 721072), (102, 699864), (121, 589968), (132, 540804), (136, 524898), (144, 495737), (153, 466576), (176, 405603), (187, 381744), (198, 360536), (204, 349932), (241, 296208), (242, 294984), (264, 270402), (272, 262449), (306, 233288), (363, 196656), (374, 190872), (396, 180268), (408, 174966), (482, 148104), (484, 147492), (528, 135201), (561, 127248), (612, 116644), (723, 98736), (726, 98328), (748, 95436), (792, 90134), (816, 87483), (964, 74052), (968, 73746), (1089, 65552), (1122, 63624), (1224, 58322), (1446, 49368), (1452, 49164), (1496, 47718), (1584, 45067), (1683, 42416), (1928, 37026), (1936, 36873), (2057, 34704), (2169, 32912), (2178, 32776), (2244, 31812), (2448, 29161), (2651, 26928), (2892, 24684), (2904, 24582), (2992, 23859), (3366, 21208), (3856, 18513), (4097, 17424), (4114, 17352), (4338, 16456), (4356, 16388), (4488, 15906), (5302, 13464), (5784, 12342), (5808, 12291), (6171, 11568), (6732, 10604), (7953, 8976), (8194, 8712), (8228, 8676)]