79144728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 228480000

約数和(自身を除く): 149335272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 79, 104, 114, 152, 156, 158, 169, 228, 237, 247, 312, 316, 338, 456, 474, 494, 507, 632, 676, 741, 948, 988, 1014, 1027, 1352, 1482, 1501, 1896, 1976, 2028, 2054, 2197, 2964, 3002, 3081, 3211, 4056, 4108, 4394, 4503, 5928, 6004, 6162, 6422, 6591, 8216, 8788, 9006, 9633, 12008, 12324, 12844, 13182, 13351, 17576, 18012, 19266, 19513, 24648, 25688, 26364, 26702, 36024, 38532, 39026, 40053, 41743, 52728, 53404, 58539, 77064, 78052, 80106, 83486, 106808, 117078, 125229, 156104, 160212, 166972, 173563, 234156, 250458, 253669, 320424, 333944, 347126, 468312, 500916, 507338, 520689, 694252, 761007, 1001832, 1014676, 1041378, 1388504, 1522014, 2029352, 2082756, 3044028, 3297697, 4165512, 6088056, 6595394, 9893091, 13190788, 19786182, 26381576, 39572364, 79144728]

約数ペア:

[(1, 79144728), (2, 39572364), (3, 26381576), (4, 19786182), (6, 13190788), (8, 9893091), (12, 6595394), (13, 6088056), (19, 4165512), (24, 3297697), (26, 3044028), (38, 2082756), (39, 2029352), (52, 1522014), (57, 1388504), (76, 1041378), (78, 1014676), (79, 1001832), (104, 761007), (114, 694252), (152, 520689), (156, 507338), (158, 500916), (169, 468312), (228, 347126), (237, 333944), (247, 320424), (312, 253669), (316, 250458), (338, 234156), (456, 173563), (474, 166972), (494, 160212), (507, 156104), (632, 125229), (676, 117078), (741, 106808), (948, 83486), (988, 80106), (1014, 78052), (1027, 77064), (1352, 58539), (1482, 53404), (1501, 52728), (1896, 41743), (1976, 40053), (2028, 39026), (2054, 38532), (2197, 36024), (2964, 26702), (3002, 26364), (3081, 25688), (3211, 24648), (4056, 19513), (4108, 19266), (4394, 18012), (4503, 17576), (5928, 13351), (6004, 13182), (6162, 12844), (6422, 12324), (6591, 12008), (8216, 9633), (8788, 9006)]