91441072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 60

約数和(自身を含む): 193317240

約数和(自身を除く): 101876168

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 313, 496, 589, 626, 961, 1178, 1252, 1922, 2356, 2504, 3844, 4712, 5008, 5947, 7688, 9424, 9703, 11894, 15376, 18259, 19406, 23788, 36518, 38812, 47576, 73036, 77624, 95152, 146072, 155248, 184357, 292144, 300793, 368714, 601586, 737428, 1203172, 1474856, 2406344, 2949712, 4812688, 5715067, 11430134, 22860268, 45720536, 91441072]

約数ペア:

[(1, 91441072), (2, 45720536), (4, 22860268), (8, 11430134), (16, 5715067), (19, 4812688), (31, 2949712), (38, 2406344), (62, 1474856), (76, 1203172), (124, 737428), (152, 601586), (248, 368714), (304, 300793), (313, 292144), (496, 184357), (589, 155248), (626, 146072), (961, 95152), (1178, 77624), (1252, 73036), (1922, 47576), (2356, 38812), (2504, 36518), (3844, 23788), (4712, 19406), (5008, 18259), (5947, 15376), (7688, 11894), (9424, 9703)]