64238544

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 193246560

約数和(自身を除く): 129008016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 53, 57, 72, 76, 106, 114, 144, 152, 159, 171, 212, 228, 304, 318, 342, 424, 443, 456, 477, 636, 684, 848, 886, 912, 954, 1007, 1272, 1329, 1368, 1772, 1908, 2014, 2544, 2658, 2736, 3021, 3544, 3816, 3987, 4028, 5316, 6042, 7088, 7632, 7974, 8056, 8417, 9063, 10632, 12084, 15948, 16112, 16834, 18126, 21264, 23479, 24168, 25251, 31896, 33668, 36252, 46958, 48336, 50502, 63792, 67336, 70437, 72504, 75753, 93916, 101004, 134672, 140874, 145008, 151506, 187832, 202008, 211311, 281748, 303012, 375664, 404016, 422622, 446101, 563496, 606024, 845244, 892202, 1126992, 1212048, 1338303, 1690488, 1784404, 2676606, 3380976, 3568808, 4014909, 5353212, 7137616, 8029818, 10706424, 16059636, 21412848, 32119272, 64238544]

約数ペア:

[(1, 64238544), (2, 32119272), (3, 21412848), (4, 16059636), (6, 10706424), (8, 8029818), (9, 7137616), (12, 5353212), (16, 4014909), (18, 3568808), (19, 3380976), (24, 2676606), (36, 1784404), (38, 1690488), (48, 1338303), (53, 1212048), (57, 1126992), (72, 892202), (76, 845244), (106, 606024), (114, 563496), (144, 446101), (152, 422622), (159, 404016), (171, 375664), (212, 303012), (228, 281748), (304, 211311), (318, 202008), (342, 187832), (424, 151506), (443, 145008), (456, 140874), (477, 134672), (636, 101004), (684, 93916), (848, 75753), (886, 72504), (912, 70437), (954, 67336), (1007, 63792), (1272, 50502), (1329, 48336), (1368, 46958), (1772, 36252), (1908, 33668), (2014, 31896), (2544, 25251), (2658, 24168), (2736, 23479), (3021, 21264), (3544, 18126), (3816, 16834), (3987, 16112), (4028, 15948), (5316, 12084), (6042, 10632), (7088, 9063), (7632, 8417), (7974, 8056)]