71213064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 207446400

約数和(自身を除く): 136233336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 41, 52, 57, 76, 78, 82, 104, 114, 123, 152, 156, 164, 228, 246, 247, 293, 312, 328, 456, 492, 494, 533, 586, 741, 779, 879, 984, 988, 1066, 1172, 1482, 1558, 1599, 1758, 1976, 2132, 2337, 2344, 2964, 3116, 3198, 3516, 3809, 4264, 4674, 5567, 5928, 6232, 6396, 7032, 7618, 9348, 10127, 11134, 11427, 12013, 12792, 15236, 16701, 18696, 20254, 22268, 22854, 24026, 30381, 30472, 33402, 36039, 40508, 44536, 45708, 48052, 60762, 66804, 72078, 72371, 81016, 91416, 96104, 121524, 133608, 144156, 144742, 156169, 217113, 228247, 243048, 288312, 289484, 312338, 434226, 456494, 468507, 578968, 624676, 684741, 868452, 912988, 937014, 1249352, 1369482, 1736904, 1825976, 1874028, 2738964, 2967211, 3748056, 5477928, 5934422, 8901633, 11868844, 17803266, 23737688, 35606532, 71213064]

約数ペア:

[(1, 71213064), (2, 35606532), (3, 23737688), (4, 17803266), (6, 11868844), (8, 8901633), (12, 5934422), (13, 5477928), (19, 3748056), (24, 2967211), (26, 2738964), (38, 1874028), (39, 1825976), (41, 1736904), (52, 1369482), (57, 1249352), (76, 937014), (78, 912988), (82, 868452), (104, 684741), (114, 624676), (123, 578968), (152, 468507), (156, 456494), (164, 434226), (228, 312338), (246, 289484), (247, 288312), (293, 243048), (312, 228247), (328, 217113), (456, 156169), (492, 144742), (494, 144156), (533, 133608), (586, 121524), (741, 96104), (779, 91416), (879, 81016), (984, 72371), (988, 72078), (1066, 66804), (1172, 60762), (1482, 48052), (1558, 45708), (1599, 44536), (1758, 40508), (1976, 36039), (2132, 33402), (2337, 30472), (2344, 30381), (2964, 24026), (3116, 22854), (3198, 22268), (3516, 20254), (3809, 18696), (4264, 16701), (4674, 15236), (5567, 12792), (5928, 12013), (6232, 11427), (6396, 11134), (7032, 10127), (7618, 9348)]