77255970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1213}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 203485824

約数和(自身を除く): 126229854

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 193, 330, 386, 579, 965, 1158, 1213, 1930, 2123, 2426, 2895, 3639, 4246, 5790, 6065, 6369, 7278, 10615, 12130, 12738, 13343, 18195, 21230, 26686, 31845, 36390, 40029, 63690, 66715, 80058, 133430, 200145, 234109, 400290, 468218, 702327, 1170545, 1404654, 2341090, 2575199, 3511635, 5150398, 7023270, 7725597, 12875995, 15451194, 25751990, 38627985, 77255970]

約数ペア:

[(1, 77255970), (2, 38627985), (3, 25751990), (5, 15451194), (6, 12875995), (10, 7725597), (11, 7023270), (15, 5150398), (22, 3511635), (30, 2575199), (33, 2341090), (55, 1404654), (66, 1170545), (110, 702327), (165, 468218), (193, 400290), (330, 234109), (386, 200145), (579, 133430), (965, 80058), (1158, 66715), (1213, 63690), (1930, 40029), (2123, 36390), (2426, 31845), (2895, 26686), (3639, 21230), (4246, 18195), (5790, 13343), (6065, 12738), (6369, 12130), (7278, 10615)]