75215238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1409}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 181923840

約数和(自身を除く): 106708602

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 123, 186, 217, 246, 287, 434, 574, 651, 861, 1271, 1302, 1409, 1722, 2542, 2818, 3813, 4227, 7626, 8454, 8897, 9863, 17794, 19726, 26691, 29589, 43679, 53382, 57769, 59178, 87358, 115538, 131037, 173307, 262074, 305753, 346614, 404383, 611506, 808766, 917259, 1213149, 1790839, 1834518, 2426298, 3581678, 5372517, 10745034, 12535873, 25071746, 37607619, 75215238]

約数ペア:

[(1, 75215238), (2, 37607619), (3, 25071746), (6, 12535873), (7, 10745034), (14, 5372517), (21, 3581678), (31, 2426298), (41, 1834518), (42, 1790839), (62, 1213149), (82, 917259), (93, 808766), (123, 611506), (186, 404383), (217, 346614), (246, 305753), (287, 262074), (434, 173307), (574, 131037), (651, 115538), (861, 87358), (1271, 59178), (1302, 57769), (1409, 53382), (1722, 43679), (2542, 29589), (2818, 26691), (3813, 19726), (4227, 17794), (7626, 9863), (8454, 8897)]