68517192

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 192614400

約数和(自身を除く): 124097208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 131, 148, 152, 186, 222, 228, 248, 262, 296, 372, 393, 444, 456, 524, 589, 703, 744, 786, 888, 1048, 1147, 1178, 1406, 1572, 1767, 2109, 2294, 2356, 2489, 2812, 3144, 3441, 3534, 4061, 4218, 4588, 4712, 4847, 4978, 5624, 6882, 7068, 7467, 8122, 8436, 9176, 9694, 9956, 12183, 13764, 14136, 14541, 14934, 16244, 16872, 19388, 19912, 21793, 24366, 27528, 29082, 29868, 32488, 38776, 43586, 48732, 58164, 59736, 65379, 77159, 87172, 92093, 97464, 116328, 130758, 150257, 154318, 174344, 184186, 231477, 261516, 276279, 300514, 308636, 368372, 450771, 462954, 523032, 552558, 601028, 617272, 736744, 901542, 925908, 1105116, 1202056, 1803084, 1851816, 2210232, 2854883, 3606168, 5709766, 8564649, 11419532, 17129298, 22839064, 34258596, 68517192]

約数ペア:

[(1, 68517192), (2, 34258596), (3, 22839064), (4, 17129298), (6, 11419532), (8, 8564649), (12, 5709766), (19, 3606168), (24, 2854883), (31, 2210232), (37, 1851816), (38, 1803084), (57, 1202056), (62, 1105116), (74, 925908), (76, 901542), (93, 736744), (111, 617272), (114, 601028), (124, 552558), (131, 523032), (148, 462954), (152, 450771), (186, 368372), (222, 308636), (228, 300514), (248, 276279), (262, 261516), (296, 231477), (372, 184186), (393, 174344), (444, 154318), (456, 150257), (524, 130758), (589, 116328), (703, 97464), (744, 92093), (786, 87172), (888, 77159), (1048, 65379), (1147, 59736), (1178, 58164), (1406, 48732), (1572, 43586), (1767, 38776), (2109, 32488), (2294, 29868), (2356, 29082), (2489, 27528), (2812, 24366), (3144, 21793), (3441, 19912), (3534, 19388), (4061, 16872), (4218, 16244), (4588, 14934), (4712, 14541), (4847, 14136), (4978, 13764), (5624, 12183), (6882, 9956), (7068, 9694), (7467, 9176), (8122, 8436)]