42468948

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 119528640

約数和(自身を除く): 77059692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 81, 82, 92, 108, 123, 138, 139, 162, 164, 207, 246, 276, 278, 324, 369, 414, 417, 492, 556, 621, 738, 828, 834, 943, 1107, 1242, 1251, 1476, 1668, 1863, 1886, 2214, 2484, 2502, 2829, 3197, 3321, 3726, 3753, 3772, 4428, 5004, 5658, 5699, 6394, 6642, 7452, 7506, 8487, 9591, 11259, 11316, 11398, 12788, 13284, 15012, 16974, 17097, 19182, 22518, 22796, 25461, 28773, 33948, 34194, 38364, 45036, 50922, 51291, 57546, 68388, 76383, 86319, 101844, 102582, 115092, 131077, 152766, 153873, 172638, 205164, 258957, 262154, 305532, 307746, 345276, 393231, 461619, 517914, 524308, 615492, 786462, 923238, 1035828, 1179693, 1572924, 1846476, 2359386, 3539079, 4718772, 7078158, 10617237, 14156316, 21234474, 42468948]

約数ペア:

[(1, 42468948), (2, 21234474), (3, 14156316), (4, 10617237), (6, 7078158), (9, 4718772), (12, 3539079), (18, 2359386), (23, 1846476), (27, 1572924), (36, 1179693), (41, 1035828), (46, 923238), (54, 786462), (69, 615492), (81, 524308), (82, 517914), (92, 461619), (108, 393231), (123, 345276), (138, 307746), (139, 305532), (162, 262154), (164, 258957), (207, 205164), (246, 172638), (276, 153873), (278, 152766), (324, 131077), (369, 115092), (414, 102582), (417, 101844), (492, 86319), (556, 76383), (621, 68388), (738, 57546), (828, 51291), (834, 50922), (943, 45036), (1107, 38364), (1242, 34194), (1251, 33948), (1476, 28773), (1668, 25461), (1863, 22796), (1886, 22518), (2214, 19182), (2484, 17097), (2502, 16974), (2829, 15012), (3197, 13284), (3321, 12788), (3726, 11398), (3753, 11316), (3772, 11259), (4428, 9591), (5004, 8487), (5658, 7506), (5699, 7452), (6394, 6642)]