91881768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 263577600

約数和(自身を除く): 171695832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 103, 109, 124, 132, 186, 206, 218, 248, 264, 309, 327, 341, 372, 412, 436, 618, 654, 682, 744, 824, 872, 1023, 1133, 1199, 1236, 1308, 1364, 2046, 2266, 2398, 2472, 2616, 2728, 3193, 3379, 3399, 3597, 4092, 4532, 4796, 6386, 6758, 6798, 7194, 8184, 9064, 9579, 9592, 10137, 11227, 12772, 13516, 13596, 14388, 19158, 20274, 22454, 25544, 27032, 27192, 28776, 33681, 35123, 37169, 38316, 40548, 44908, 67362, 70246, 74338, 76632, 81096, 89816, 105369, 111507, 123497, 134724, 140492, 148676, 210738, 223014, 246994, 269448, 280984, 297352, 348037, 370491, 421476, 446028, 493988, 696074, 740982, 842952, 892056, 987976, 1044111, 1392148, 1481964, 2088222, 2784296, 2963928, 3828407, 4176444, 7656814, 8352888, 11485221, 15313628, 22970442, 30627256, 45940884, 91881768]

約数ペア:

[(1, 91881768), (2, 45940884), (3, 30627256), (4, 22970442), (6, 15313628), (8, 11485221), (11, 8352888), (12, 7656814), (22, 4176444), (24, 3828407), (31, 2963928), (33, 2784296), (44, 2088222), (62, 1481964), (66, 1392148), (88, 1044111), (93, 987976), (103, 892056), (109, 842952), (124, 740982), (132, 696074), (186, 493988), (206, 446028), (218, 421476), (248, 370491), (264, 348037), (309, 297352), (327, 280984), (341, 269448), (372, 246994), (412, 223014), (436, 210738), (618, 148676), (654, 140492), (682, 134724), (744, 123497), (824, 111507), (872, 105369), (1023, 89816), (1133, 81096), (1199, 76632), (1236, 74338), (1308, 70246), (1364, 67362), (2046, 44908), (2266, 40548), (2398, 38316), (2472, 37169), (2616, 35123), (2728, 33681), (3193, 28776), (3379, 27192), (3399, 27032), (3597, 25544), (4092, 22454), (4532, 20274), (4796, 19158), (6386, 14388), (6758, 13596), (6798, 13516), (7194, 12772), (8184, 11227), (9064, 10137), (9579, 9592)]