64265292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{503}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 206599680

約数和(自身を除く): 142334388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 503, 507, 546, 676, 702, 756, 819, 1006, 1014, 1092, 1183, 1404, 1509, 1521, 1638, 2012, 2028, 2366, 2457, 3018, 3042, 3276, 3521, 3549, 4527, 4563, 4732, 4914, 6036, 6084, 6539, 7042, 7098, 9054, 9126, 9828, 10563, 10647, 13078, 13581, 14084, 14196, 18108, 18252, 19617, 21126, 21294, 26156, 27162, 31689, 31941, 39234, 42252, 42588, 45773, 54324, 58851, 63378, 63882, 78468, 85007, 91546, 95067, 117702, 126756, 127764, 137319, 170014, 176553, 183092, 190134, 235404, 255021, 274638, 340028, 353106, 380268, 411957, 510042, 549276, 595049, 706212, 765063, 823914, 1020084, 1190098, 1235871, 1530126, 1647828, 1785147, 2295189, 2380196, 2471742, 3060252, 3570294, 4590378, 4943484, 5355441, 7140588, 9180756, 10710882, 16066323, 21421764, 32132646, 64265292]

約数ペア:

[(1, 64265292), (2, 32132646), (3, 21421764), (4, 16066323), (6, 10710882), (7, 9180756), (9, 7140588), (12, 5355441), (13, 4943484), (14, 4590378), (18, 3570294), (21, 3060252), (26, 2471742), (27, 2380196), (28, 2295189), (36, 1785147), (39, 1647828), (42, 1530126), (52, 1235871), (54, 1190098), (63, 1020084), (78, 823914), (84, 765063), (91, 706212), (108, 595049), (117, 549276), (126, 510042), (156, 411957), (169, 380268), (182, 353106), (189, 340028), (234, 274638), (252, 255021), (273, 235404), (338, 190134), (351, 183092), (364, 176553), (378, 170014), (468, 137319), (503, 127764), (507, 126756), (546, 117702), (676, 95067), (702, 91546), (756, 85007), (819, 78468), (1006, 63882), (1014, 63378), (1092, 58851), (1183, 54324), (1404, 45773), (1509, 42588), (1521, 42252), (1638, 39234), (2012, 31941), (2028, 31689), (2366, 27162), (2457, 26156), (3018, 21294), (3042, 21126), (3276, 19617), (3521, 18252), (3549, 18108), (4527, 14196), (4563, 14084), (4732, 13581), (4914, 13078), (6036, 10647), (6084, 10563), (6539, 9828), (7042, 9126), (7098, 9054)]