89438328

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 285699960

約数和(自身を除く): 196261632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 101, 126, 147, 168, 196, 202, 251, 252, 294, 303, 392, 404, 441, 502, 504, 588, 606, 707, 753, 808, 882, 909, 1004, 1176, 1212, 1414, 1506, 1757, 1764, 1818, 2008, 2121, 2259, 2424, 2828, 3012, 3514, 3528, 3636, 4242, 4518, 4949, 5271, 5656, 6024, 6363, 7028, 7272, 8484, 9036, 9898, 10542, 12299, 12726, 14056, 14847, 15813, 16968, 18072, 19796, 21084, 24598, 25351, 25452, 29694, 31626, 36897, 39592, 42168, 44541, 49196, 50702, 50904, 59388, 63252, 73794, 76053, 89082, 98392, 101404, 110691, 118776, 126504, 147588, 152106, 177457, 178164, 202808, 221382, 228159, 295176, 304212, 354914, 356328, 442764, 456318, 532371, 608424, 709828, 885528, 912636, 1064742, 1242199, 1419656, 1597113, 1825272, 2129484, 2484398, 3194226, 3726597, 4258968, 4968796, 6388452, 7453194, 9937592, 11179791, 12776904, 14906388, 22359582, 29812776, 44719164, 89438328]

約数ペア:

[(1, 89438328), (2, 44719164), (3, 29812776), (4, 22359582), (6, 14906388), (7, 12776904), (8, 11179791), (9, 9937592), (12, 7453194), (14, 6388452), (18, 4968796), (21, 4258968), (24, 3726597), (28, 3194226), (36, 2484398), (42, 2129484), (49, 1825272), (56, 1597113), (63, 1419656), (72, 1242199), (84, 1064742), (98, 912636), (101, 885528), (126, 709828), (147, 608424), (168, 532371), (196, 456318), (202, 442764), (251, 356328), (252, 354914), (294, 304212), (303, 295176), (392, 228159), (404, 221382), (441, 202808), (502, 178164), (504, 177457), (588, 152106), (606, 147588), (707, 126504), (753, 118776), (808, 110691), (882, 101404), (909, 98392), (1004, 89082), (1176, 76053), (1212, 73794), (1414, 63252), (1506, 59388), (1757, 50904), (1764, 50702), (1818, 49196), (2008, 44541), (2121, 42168), (2259, 39592), (2424, 36897), (2828, 31626), (3012, 29694), (3514, 25452), (3528, 25351), (3636, 24598), (4242, 21084), (4518, 19796), (4949, 18072), (5271, 16968), (5656, 15813), (6024, 14847), (6363, 14056), (7028, 12726), (7272, 12299), (8484, 10542), (9036, 9898)]