123887484

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 372736000

約数和(自身を除く): 248848516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 79, 84, 98, 126, 127, 147, 158, 196, 237, 252, 254, 294, 316, 343, 381, 441, 474, 508, 553, 588, 686, 711, 762, 882, 889, 948, 1029, 1106, 1143, 1372, 1422, 1524, 1659, 1764, 1778, 2058, 2212, 2286, 2667, 2844, 3087, 3318, 3556, 3871, 4116, 4572, 4977, 5334, 6174, 6223, 6636, 7742, 8001, 9954, 10033, 10668, 11613, 12348, 12446, 15484, 16002, 18669, 19908, 20066, 23226, 24892, 27097, 30099, 32004, 34839, 37338, 40132, 43561, 46452, 54194, 56007, 60198, 69678, 70231, 74676, 81291, 87122, 90297, 108388, 112014, 120396, 130683, 139356, 140462, 162582, 174244, 180594, 210693, 224028, 243873, 261366, 280924, 325164, 361188, 392049, 421386, 487746, 491617, 522732, 632079, 784098, 842772, 975492, 983234, 1264158, 1474851, 1568196, 1966468, 2528316, 2949702, 3441319, 4424553, 5899404, 6882638, 8849106, 10323957, 13765276, 17698212, 20647914, 30971871, 41295828, 61943742, 123887484]

約数ペア:

[(1, 123887484), (2, 61943742), (3, 41295828), (4, 30971871), (6, 20647914), (7, 17698212), (9, 13765276), (12, 10323957), (14, 8849106), (18, 6882638), (21, 5899404), (28, 4424553), (36, 3441319), (42, 2949702), (49, 2528316), (63, 1966468), (79, 1568196), (84, 1474851), (98, 1264158), (126, 983234), (127, 975492), (147, 842772), (158, 784098), (196, 632079), (237, 522732), (252, 491617), (254, 487746), (294, 421386), (316, 392049), (343, 361188), (381, 325164), (441, 280924), (474, 261366), (508, 243873), (553, 224028), (588, 210693), (686, 180594), (711, 174244), (762, 162582), (882, 140462), (889, 139356), (948, 130683), (1029, 120396), (1106, 112014), (1143, 108388), (1372, 90297), (1422, 87122), (1524, 81291), (1659, 74676), (1764, 70231), (1778, 69678), (2058, 60198), (2212, 56007), (2286, 54194), (2667, 46452), (2844, 43561), (3087, 40132), (3318, 37338), (3556, 34839), (3871, 32004), (4116, 30099), (4572, 27097), (4977, 24892), (5334, 23226), (6174, 20066), (6223, 19908), (6636, 18669), (7742, 16002), (8001, 15484), (9954, 12446), (10033, 12348), (10668, 11613)]