83287638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21323}}^1$

素因数の和:21369

約数の個数: 48

約数和(自身を含む): 212898816

約数和(自身を除く): 129611178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 21323, 42646, 63969, 127938, 149261, 191907, 298522, 383814, 447783, 661013, 895566, 1322026, 1343349, 1983039, 2686698, 3966078, 4627091, 5949117, 9254182, 11898234, 13881273, 27762546, 41643819, 83287638]

約数ペア:

[(1, 83287638), (2, 41643819), (3, 27762546), (6, 13881273), (7, 11898234), (9, 9254182), (14, 5949117), (18, 4627091), (21, 3966078), (31, 2686698), (42, 1983039), (62, 1343349), (63, 1322026), (93, 895566), (126, 661013), (186, 447783), (217, 383814), (279, 298522), (434, 191907), (558, 149261), (651, 127938), (1302, 63969), (1953, 42646), (3906, 21323)]