66313572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1773

約数の個数: 72

約数和(自身を含む): 176470560

約数和(自身を除く): 110156988

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 169, 228, 247, 338, 494, 507, 676, 741, 988, 1014, 1482, 1721, 2028, 2964, 3211, 3442, 5163, 6422, 6884, 9633, 10326, 12844, 19266, 20652, 22373, 32699, 38532, 44746, 65398, 67119, 89492, 98097, 130796, 134238, 196194, 268476, 290849, 392388, 425087, 581698, 850174, 872547, 1163396, 1275261, 1700348, 1745094, 2550522, 3490188, 5101044, 5526131, 11052262, 16578393, 22104524, 33156786, 66313572]

約数ペア:

[(1, 66313572), (2, 33156786), (3, 22104524), (4, 16578393), (6, 11052262), (12, 5526131), (13, 5101044), (19, 3490188), (26, 2550522), (38, 1745094), (39, 1700348), (52, 1275261), (57, 1163396), (76, 872547), (78, 850174), (114, 581698), (156, 425087), (169, 392388), (228, 290849), (247, 268476), (338, 196194), (494, 134238), (507, 130796), (676, 98097), (741, 89492), (988, 67119), (1014, 65398), (1482, 44746), (1721, 38532), (2028, 32699), (2964, 22373), (3211, 20652), (3442, 19266), (5163, 12844), (6422, 10326), (6884, 9633)]