64266426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 176463360

約数和(自身を除く): 112196934

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 73, 102, 119, 126, 137, 146, 153, 189, 219, 238, 274, 306, 357, 378, 411, 438, 459, 511, 657, 714, 822, 918, 959, 1022, 1071, 1233, 1241, 1314, 1533, 1918, 1971, 2142, 2329, 2466, 2482, 2877, 3066, 3213, 3699, 3723, 3942, 4599, 4658, 5754, 6426, 6987, 7398, 7446, 8631, 8687, 9198, 10001, 11169, 13797, 13974, 16303, 17262, 17374, 20002, 20961, 22338, 25893, 26061, 27594, 30003, 32606, 33507, 41922, 48909, 51786, 52122, 60006, 62883, 67014, 70007, 78183, 90009, 97818, 125766, 140014, 146727, 156366, 170017, 180018, 210021, 234549, 270027, 293454, 340034, 420042, 440181, 469098, 510051, 540054, 630063, 880362, 1020102, 1190119, 1260126, 1530153, 1890189, 2380238, 3060306, 3570357, 3780378, 4590459, 7140714, 9180918, 10711071, 21422142, 32133213, 64266426]

約数ペア:

[(1, 64266426), (2, 32133213), (3, 21422142), (6, 10711071), (7, 9180918), (9, 7140714), (14, 4590459), (17, 3780378), (18, 3570357), (21, 3060306), (27, 2380238), (34, 1890189), (42, 1530153), (51, 1260126), (54, 1190119), (63, 1020102), (73, 880362), (102, 630063), (119, 540054), (126, 510051), (137, 469098), (146, 440181), (153, 420042), (189, 340034), (219, 293454), (238, 270027), (274, 234549), (306, 210021), (357, 180018), (378, 170017), (411, 156366), (438, 146727), (459, 140014), (511, 125766), (657, 97818), (714, 90009), (822, 78183), (918, 70007), (959, 67014), (1022, 62883), (1071, 60006), (1233, 52122), (1241, 51786), (1314, 48909), (1533, 41922), (1918, 33507), (1971, 32606), (2142, 30003), (2329, 27594), (2466, 26061), (2482, 25893), (2877, 22338), (3066, 20961), (3213, 20002), (3699, 17374), (3723, 17262), (3942, 16303), (4599, 13974), (4658, 13797), (5754, 11169), (6426, 10001), (6987, 9198), (7398, 8687), (7446, 8631)]