90469236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52721}}^1$

素因数の和:52752

約数の個数: 48

約数和(自身を含む): 248004288

約数和(自身を除く): 157535052

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 52721, 105442, 158163, 210884, 316326, 579931, 632652, 685373, 1159862, 1370746, 1739793, 2056119, 2319724, 2741492, 3479586, 4112238, 6959172, 7539103, 8224476, 15078206, 22617309, 30156412, 45234618, 90469236]

約数ペア:

[(1, 90469236), (2, 45234618), (3, 30156412), (4, 22617309), (6, 15078206), (11, 8224476), (12, 7539103), (13, 6959172), (22, 4112238), (26, 3479586), (33, 2741492), (39, 2319724), (44, 2056119), (52, 1739793), (66, 1370746), (78, 1159862), (132, 685373), (143, 632652), (156, 579931), (286, 316326), (429, 210884), (572, 158163), (858, 105442), (1716, 52721)]