70237404

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 108

約数和(自身を含む): 194218024

約数和(自身を除く): 123980620

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 157, 172, 204, 258, 289, 306, 314, 387, 471, 516, 578, 612, 628, 731, 774, 867, 942, 1156, 1413, 1462, 1548, 1734, 1884, 2193, 2601, 2669, 2826, 2924, 3468, 4386, 5202, 5338, 5652, 6579, 6751, 8007, 8772, 10404, 10676, 12427, 13158, 13502, 16014, 20253, 24021, 24854, 26316, 27004, 32028, 37281, 40506, 45373, 48042, 49708, 60759, 74562, 81012, 90746, 96084, 111843, 114767, 121518, 136119, 149124, 181492, 223686, 229534, 243036, 272238, 344301, 408357, 447372, 459068, 544476, 688602, 816714, 1032903, 1377204, 1633428, 1951039, 2065806, 3902078, 4131612, 5853117, 7804156, 11706234, 17559351, 23412468, 35118702, 70237404]

約数ペア:

[(1, 70237404), (2, 35118702), (3, 23412468), (4, 17559351), (6, 11706234), (9, 7804156), (12, 5853117), (17, 4131612), (18, 3902078), (34, 2065806), (36, 1951039), (43, 1633428), (51, 1377204), (68, 1032903), (86, 816714), (102, 688602), (129, 544476), (153, 459068), (157, 447372), (172, 408357), (204, 344301), (258, 272238), (289, 243036), (306, 229534), (314, 223686), (387, 181492), (471, 149124), (516, 136119), (578, 121518), (612, 114767), (628, 111843), (731, 96084), (774, 90746), (867, 81012), (942, 74562), (1156, 60759), (1413, 49708), (1462, 48042), (1548, 45373), (1734, 40506), (1884, 37281), (2193, 32028), (2601, 27004), (2669, 26316), (2826, 24854), (2924, 24021), (3468, 20253), (4386, 16014), (5202, 13502), (5338, 13158), (5652, 12427), (6579, 10676), (6751, 10404), (8007, 8772)]