77221206

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 185328000

約数和(自身を除く): 108106794

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 59, 86, 89, 114, 118, 129, 171, 177, 178, 258, 267, 342, 354, 387, 531, 534, 774, 801, 817, 1062, 1121, 1602, 1634, 1691, 2242, 2451, 2537, 3363, 3382, 3827, 4902, 5073, 5074, 5251, 6726, 7353, 7611, 7654, 10089, 10146, 10502, 11481, 14706, 15219, 15222, 15753, 20178, 22833, 22962, 30438, 31506, 34443, 45666, 47259, 48203, 68886, 72713, 94518, 96406, 99769, 144609, 145426, 199538, 218139, 225793, 289218, 299307, 433827, 436278, 451586, 598614, 654417, 677379, 867654, 897921, 1308834, 1354758, 1795842, 2032137, 4064274, 4290067, 8580134, 12870201, 25740402, 38610603, 77221206]

約数ペア:

[(1, 77221206), (2, 38610603), (3, 25740402), (6, 12870201), (9, 8580134), (18, 4290067), (19, 4064274), (38, 2032137), (43, 1795842), (57, 1354758), (59, 1308834), (86, 897921), (89, 867654), (114, 677379), (118, 654417), (129, 598614), (171, 451586), (177, 436278), (178, 433827), (258, 299307), (267, 289218), (342, 225793), (354, 218139), (387, 199538), (531, 145426), (534, 144609), (774, 99769), (801, 96406), (817, 94518), (1062, 72713), (1121, 68886), (1602, 48203), (1634, 47259), (1691, 45666), (2242, 34443), (2451, 31506), (2537, 30438), (3363, 22962), (3382, 22833), (3827, 20178), (4902, 15753), (5073, 15222), (5074, 15219), (5251, 14706), (6726, 11481), (7353, 10502), (7611, 10146), (7654, 10089)]