90040492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 171730944

約数和(自身を除く): 81690452

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 131, 241, 262, 482, 524, 713, 964, 1426, 2852, 3013, 4061, 5543, 6026, 7471, 8122, 11086, 12052, 14942, 16244, 22172, 29884, 31571, 63142, 93403, 126284, 171833, 186806, 343666, 373612, 687332, 726133, 978701, 1452266, 1957402, 2904532, 3914804, 22510123, 45020246, 90040492]

約数ペア:

[(1, 90040492), (2, 45020246), (4, 22510123), (23, 3914804), (31, 2904532), (46, 1957402), (62, 1452266), (92, 978701), (124, 726133), (131, 687332), (241, 373612), (262, 343666), (482, 186806), (524, 171833), (713, 126284), (964, 93403), (1426, 63142), (2852, 31571), (3013, 29884), (4061, 22172), (5543, 16244), (6026, 14942), (7471, 12052), (8122, 11086)]