86861844

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 108

約数和(自身を含む): 240953440

約数和(自身を除く): 154091596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 151, 171, 174, 228, 261, 302, 342, 348, 453, 522, 551, 604, 684, 841, 906, 1044, 1102, 1359, 1653, 1682, 1812, 2204, 2523, 2718, 2869, 3306, 3364, 4379, 4959, 5046, 5436, 5738, 6612, 7569, 8607, 8758, 9918, 10092, 11476, 13137, 15138, 15979, 17214, 17516, 19836, 25821, 26274, 30276, 31958, 34428, 39411, 47937, 51642, 52548, 63916, 78822, 83201, 95874, 103284, 126991, 143811, 157644, 166402, 191748, 249603, 253982, 287622, 332804, 380973, 499206, 507964, 575244, 748809, 761946, 998412, 1142919, 1497618, 1523892, 2285838, 2412829, 2995236, 4571676, 4825658, 7238487, 9651316, 14476974, 21715461, 28953948, 43430922, 86861844]

約数ペア:

[(1, 86861844), (2, 43430922), (3, 28953948), (4, 21715461), (6, 14476974), (9, 9651316), (12, 7238487), (18, 4825658), (19, 4571676), (29, 2995236), (36, 2412829), (38, 2285838), (57, 1523892), (58, 1497618), (76, 1142919), (87, 998412), (114, 761946), (116, 748809), (151, 575244), (171, 507964), (174, 499206), (228, 380973), (261, 332804), (302, 287622), (342, 253982), (348, 249603), (453, 191748), (522, 166402), (551, 157644), (604, 143811), (684, 126991), (841, 103284), (906, 95874), (1044, 83201), (1102, 78822), (1359, 63916), (1653, 52548), (1682, 51642), (1812, 47937), (2204, 39411), (2523, 34428), (2718, 31958), (2869, 30276), (3306, 26274), (3364, 25821), (4379, 19836), (4959, 17516), (5046, 17214), (5436, 15979), (5738, 15138), (6612, 13137), (7569, 11476), (8607, 10092), (8758, 9918)]