73581456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3187}}^1$

素因数の和:3248

約数の個数: 80

約数和(自身を含む): 210305984

約数和(自身を除く): 136724528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3187, 3848, 5772, 6374, 7696, 9561, 11544, 12748, 19122, 23088, 25496, 38244, 41431, 50992, 76488, 82862, 117919, 124293, 152976, 165724, 235838, 248586, 331448, 353757, 471676, 497172, 662896, 707514, 943352, 994344, 1415028, 1532947, 1886704, 1988688, 2830056, 3065894, 4598841, 5660112, 6131788, 9197682, 12263576, 18395364, 24527152, 36790728, 73581456]

約数ペア:

[(1, 73581456), (2, 36790728), (3, 24527152), (4, 18395364), (6, 12263576), (8, 9197682), (12, 6131788), (13, 5660112), (16, 4598841), (24, 3065894), (26, 2830056), (37, 1988688), (39, 1886704), (48, 1532947), (52, 1415028), (74, 994344), (78, 943352), (104, 707514), (111, 662896), (148, 497172), (156, 471676), (208, 353757), (222, 331448), (296, 248586), (312, 235838), (444, 165724), (481, 152976), (592, 124293), (624, 117919), (888, 82862), (962, 76488), (1443, 50992), (1776, 41431), (1924, 38244), (2886, 25496), (3187, 23088), (3848, 19122), (5772, 12748), (6374, 11544), (7696, 9561)]