27767196

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:359

約数の個数: 72

約数和(自身を含む): 73382400

約数和(自身を除く): 45615204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 139, 179, 186, 278, 279, 358, 372, 417, 537, 556, 558, 716, 834, 1074, 1116, 1251, 1611, 1668, 2148, 2502, 3222, 4309, 5004, 5549, 6444, 8618, 11098, 12927, 16647, 17236, 22196, 24881, 25854, 33294, 38781, 49762, 49941, 51708, 66588, 74643, 77562, 99524, 99882, 149286, 155124, 199764, 223929, 298572, 447858, 771311, 895716, 1542622, 2313933, 3085244, 4627866, 6941799, 9255732, 13883598, 27767196]

約数ペア:

[(1, 27767196), (2, 13883598), (3, 9255732), (4, 6941799), (6, 4627866), (9, 3085244), (12, 2313933), (18, 1542622), (31, 895716), (36, 771311), (62, 447858), (93, 298572), (124, 223929), (139, 199764), (179, 155124), (186, 149286), (278, 99882), (279, 99524), (358, 77562), (372, 74643), (417, 66588), (537, 51708), (556, 49941), (558, 49762), (716, 38781), (834, 33294), (1074, 25854), (1116, 24881), (1251, 22196), (1611, 17236), (1668, 16647), (2148, 12927), (2502, 11098), (3222, 8618), (4309, 6444), (5004, 5549)]