12407777892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{154487}}^1$

素因数の和:154617

約数の個数: 72

約数和(自身を含む): 33065375616

約数和(自身を除く): 20657597724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 97, 138, 194, 207, 276, 291, 388, 414, 582, 828, 873, 1164, 1746, 2231, 3492, 4462, 6693, 8924, 13386, 20079, 26772, 40158, 80316, 154487, 308974, 463461, 617948, 926922, 1390383, 1853844, 2780766, 3553201, 5561532, 7106402, 10659603, 14212804, 14985239, 21319206, 29970478, 31978809, 42638412, 44955717, 59940956, 63957618, 89911434, 127915236, 134867151, 179822868, 269734302, 344660497, 539468604, 689320994, 1033981491, 1378641988, 2067962982, 3101944473, 4135925964, 6203888946, 12407777892]

約数ペア:

[(1, 12407777892), (2, 6203888946), (3, 4135925964), (4, 3101944473), (6, 2067962982), (9, 1378641988), (12, 1033981491), (18, 689320994), (23, 539468604), (36, 344660497), (46, 269734302), (69, 179822868), (92, 134867151), (97, 127915236), (138, 89911434), (194, 63957618), (207, 59940956), (276, 44955717), (291, 42638412), (388, 31978809), (414, 29970478), (582, 21319206), (828, 14985239), (873, 14212804), (1164, 10659603), (1746, 7106402), (2231, 5561532), (3492, 3553201), (4462, 2780766), (6693, 1853844), (8924, 1390383), (13386, 926922), (20079, 617948), (26772, 463461), (40158, 308974), (80316, 154487)]