65538774

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 189112320

約数和(自身を除く): 123573546

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 31, 34, 42, 47, 49, 51, 54, 62, 63, 93, 94, 98, 102, 119, 126, 141, 147, 153, 186, 189, 217, 238, 279, 282, 294, 306, 329, 357, 378, 423, 434, 441, 459, 527, 558, 651, 658, 714, 799, 833, 837, 846, 882, 918, 987, 1054, 1071, 1269, 1302, 1323, 1457, 1519, 1581, 1598, 1666, 1674, 1953, 1974, 2142, 2303, 2397, 2499, 2538, 2646, 2914, 2961, 3038, 3162, 3213, 3689, 3906, 4371, 4557, 4606, 4743, 4794, 4998, 5593, 5859, 5922, 6426, 6909, 7191, 7378, 7497, 8742, 8883, 9114, 9486, 10199, 11067, 11186, 11718, 13113, 13671, 13818, 14229, 14382, 14994, 16779, 17766, 20398, 20727, 21573, 22134, 22491, 24769, 25823, 26226, 27342, 28458, 30597, 33201, 33558, 39151, 39339, 41013, 41454, 43146, 44982, 49538, 50337, 51646, 61194, 62181, 66402, 71393, 74307, 77469, 78302, 78678, 82026, 91791, 99603, 100674, 117453, 124362, 142786, 148614, 151011, 154938, 173383, 183582, 199206, 214179, 222921, 232407, 234906, 275373, 302022, 346766, 352359, 428358, 445842, 464814, 520149, 550746, 642537, 668763, 697221, 704718, 1040298, 1057077, 1213681, 1285074, 1337526, 1394442, 1560447, 1927611, 2114154, 2427362, 3120894, 3641043, 3855222, 4681341, 7282086, 9362682, 10923129, 21846258, 32769387, 65538774]

約数ペア:

[(1, 65538774), (2, 32769387), (3, 21846258), (6, 10923129), (7, 9362682), (9, 7282086), (14, 4681341), (17, 3855222), (18, 3641043), (21, 3120894), (27, 2427362), (31, 2114154), (34, 1927611), (42, 1560447), (47, 1394442), (49, 1337526), (51, 1285074), (54, 1213681), (62, 1057077), (63, 1040298), (93, 704718), (94, 697221), (98, 668763), (102, 642537), (119, 550746), (126, 520149), (141, 464814), (147, 445842), (153, 428358), (186, 352359), (189, 346766), (217, 302022), (238, 275373), (279, 234906), (282, 232407), (294, 222921), (306, 214179), (329, 199206), (357, 183582), (378, 173383), (423, 154938), (434, 151011), (441, 148614), (459, 142786), (527, 124362), (558, 117453), (651, 100674), (658, 99603), (714, 91791), (799, 82026), (833, 78678), (837, 78302), (846, 77469), (882, 74307), (918, 71393), (987, 66402), (1054, 62181), (1071, 61194), (1269, 51646), (1302, 50337), (1323, 49538), (1457, 44982), (1519, 43146), (1581, 41454), (1598, 41013), (1666, 39339), (1674, 39151), (1953, 33558), (1974, 33201), (2142, 30597), (2303, 28458), (2397, 27342), (2499, 26226), (2538, 25823), (2646, 24769), (2914, 22491), (2961, 22134), (3038, 21573), (3162, 20727), (3213, 20398), (3689, 17766), (3906, 16779), (4371, 14994), (4557, 14382), (4606, 14229), (4743, 13818), (4794, 13671), (4998, 13113), (5593, 11718), (5859, 11186), (5922, 11067), (6426, 10199), (6909, 9486), (7191, 9114), (7378, 8883), (7497, 8742)]