86889132

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 253976800

約数和(自身を除く): 167087668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 99, 108, 109, 121, 122, 132, 183, 198, 218, 242, 244, 297, 327, 363, 366, 396, 436, 484, 549, 594, 654, 671, 726, 732, 981, 1089, 1098, 1188, 1199, 1308, 1342, 1452, 1647, 1962, 2013, 2178, 2196, 2398, 2684, 2943, 3267, 3294, 3597, 3924, 4026, 4356, 4796, 5886, 6039, 6534, 6588, 6649, 7194, 7381, 8052, 10791, 11772, 12078, 13068, 13189, 13298, 14388, 14762, 18117, 19947, 21582, 22143, 24156, 26378, 26596, 29524, 32373, 36234, 39567, 39894, 43164, 44286, 52756, 59841, 64746, 66429, 72468, 73139, 79134, 79788, 88572, 118701, 119682, 129492, 132858, 146278, 158268, 179523, 199287, 219417, 237402, 239364, 265716, 292556, 356103, 359046, 398574, 438834, 474804, 658251, 712206, 718092, 797148, 804529, 877668, 1316502, 1424412, 1609058, 1974753, 2413587, 2633004, 3218116, 3949506, 4827174, 7240761, 7899012, 9654348, 14481522, 21722283, 28963044, 43444566, 86889132]

約数ペア:

[(1, 86889132), (2, 43444566), (3, 28963044), (4, 21722283), (6, 14481522), (9, 9654348), (11, 7899012), (12, 7240761), (18, 4827174), (22, 3949506), (27, 3218116), (33, 2633004), (36, 2413587), (44, 1974753), (54, 1609058), (61, 1424412), (66, 1316502), (99, 877668), (108, 804529), (109, 797148), (121, 718092), (122, 712206), (132, 658251), (183, 474804), (198, 438834), (218, 398574), (242, 359046), (244, 356103), (297, 292556), (327, 265716), (363, 239364), (366, 237402), (396, 219417), (436, 199287), (484, 179523), (549, 158268), (594, 146278), (654, 132858), (671, 129492), (726, 119682), (732, 118701), (981, 88572), (1089, 79788), (1098, 79134), (1188, 73139), (1199, 72468), (1308, 66429), (1342, 64746), (1452, 59841), (1647, 52756), (1962, 44286), (2013, 43164), (2178, 39894), (2196, 39567), (2398, 36234), (2684, 32373), (2943, 29524), (3267, 26596), (3294, 26378), (3597, 24156), (3924, 22143), (4026, 21582), (4356, 19947), (4796, 18117), (5886, 14762), (6039, 14388), (6534, 13298), (6588, 13189), (6649, 13068), (7194, 12078), (7381, 11772), (8052, 10791)]