78248726532

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{26053}}^1\times {\mathrm{4391}}^1$

素因数の和:30473

約数の個数: 72

約数和(自身を含む): 208261085760

約数和(自身を除く): 130012359228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 4391, 8782, 13173, 17564, 26053, 26346, 39519, 52106, 52692, 78159, 79038, 83429, 104212, 156318, 158076, 166858, 234477, 250287, 312636, 333716, 468954, 495007, 500574, 750861, 937908, 990014, 1001148, 1485021, 1501722, 1980028, 2970042, 3003444, 4455063, 5940084, 8910126, 17820252, 114398723, 228797446, 343196169, 457594892, 686392338, 1029588507, 1372784676, 2059177014, 2173575737, 4118354028, 4347151474, 6520727211, 8694302948, 13041454422, 19562181633, 26082908844, 39124363266, 78248726532]

約数ペア:

[(1, 78248726532), (2, 39124363266), (3, 26082908844), (4, 19562181633), (6, 13041454422), (9, 8694302948), (12, 6520727211), (18, 4347151474), (19, 4118354028), (36, 2173575737), (38, 2059177014), (57, 1372784676), (76, 1029588507), (114, 686392338), (171, 457594892), (228, 343196169), (342, 228797446), (684, 114398723), (4391, 17820252), (8782, 8910126), (13173, 5940084), (17564, 4455063), (26053, 3003444), (26346, 2970042), (39519, 1980028), (52106, 1501722), (52692, 1485021), (78159, 1001148), (79038, 990014), (83429, 937908), (104212, 750861), (156318, 500574), (158076, 495007), (166858, 468954), (234477, 333716), (250287, 312636)]