69905484

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 209946240

約数和(自身を除く): 140040756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 163, 171, 198, 209, 228, 297, 326, 342, 361, 396, 418, 489, 513, 594, 627, 652, 684, 722, 836, 978, 1026, 1083, 1188, 1254, 1444, 1467, 1793, 1881, 1956, 2052, 2166, 2508, 2934, 3097, 3249, 3586, 3762, 3971, 4332, 4401, 5379, 5643, 5868, 6194, 6498, 7172, 7524, 7942, 8802, 9291, 9747, 10758, 11286, 11913, 12388, 12996, 15884, 16137, 17604, 18582, 19494, 21516, 22572, 23826, 27873, 32274, 34067, 35739, 37164, 38988, 47652, 48411, 55746, 58843, 64548, 68134, 71478, 83619, 96822, 102201, 107217, 111492, 117686, 136268, 142956, 167238, 176529, 193644, 204402, 214434, 235372, 306603, 334476, 353058, 408804, 428868, 529587, 613206, 647273, 706116, 919809, 1059174, 1226412, 1294546, 1588761, 1839618, 1941819, 2118348, 2589092, 3177522, 3679236, 3883638, 5825457, 6355044, 7767276, 11650914, 17476371, 23301828, 34952742, 69905484]

約数ペア:

[(1, 69905484), (2, 34952742), (3, 23301828), (4, 17476371), (6, 11650914), (9, 7767276), (11, 6355044), (12, 5825457), (18, 3883638), (19, 3679236), (22, 3177522), (27, 2589092), (33, 2118348), (36, 1941819), (38, 1839618), (44, 1588761), (54, 1294546), (57, 1226412), (66, 1059174), (76, 919809), (99, 706116), (108, 647273), (114, 613206), (132, 529587), (163, 428868), (171, 408804), (198, 353058), (209, 334476), (228, 306603), (297, 235372), (326, 214434), (342, 204402), (361, 193644), (396, 176529), (418, 167238), (489, 142956), (513, 136268), (594, 117686), (627, 111492), (652, 107217), (684, 102201), (722, 96822), (836, 83619), (978, 71478), (1026, 68134), (1083, 64548), (1188, 58843), (1254, 55746), (1444, 48411), (1467, 47652), (1793, 38988), (1881, 37164), (1956, 35739), (2052, 34067), (2166, 32274), (2508, 27873), (2934, 23826), (3097, 22572), (3249, 21516), (3586, 19494), (3762, 18582), (3971, 17604), (4332, 16137), (4401, 15884), (5379, 12996), (5643, 12388), (5868, 11913), (6194, 11286), (6498, 10758), (7172, 9747), (7524, 9291), (7942, 8802)]