78958404

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2633}}^1$

素因数の和:2674

約数の個数: 108

約数和(自身を含む): 245926044

約数和(自身を除く): 166967640

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 2633, 3332, 4284, 4998, 5266, 7497, 7899, 9996, 10532, 14994, 15798, 18431, 23697, 29988, 31596, 36862, 44761, 47394, 55293, 73724, 89522, 94788, 110586, 129017, 134283, 165879, 179044, 221172, 258034, 268566, 313327, 331758, 387051, 402849, 516068, 537132, 626654, 663516, 774102, 805698, 939981, 1161153, 1253308, 1548204, 1611396, 1879962, 2193289, 2322306, 2819943, 3759924, 4386578, 4644612, 5639886, 6579867, 8773156, 11279772, 13159734, 19739601, 26319468, 39479202, 78958404]

約数ペア:

[(1, 78958404), (2, 39479202), (3, 26319468), (4, 19739601), (6, 13159734), (7, 11279772), (9, 8773156), (12, 6579867), (14, 5639886), (17, 4644612), (18, 4386578), (21, 3759924), (28, 2819943), (34, 2322306), (36, 2193289), (42, 1879962), (49, 1611396), (51, 1548204), (63, 1253308), (68, 1161153), (84, 939981), (98, 805698), (102, 774102), (119, 663516), (126, 626654), (147, 537132), (153, 516068), (196, 402849), (204, 387051), (238, 331758), (252, 313327), (294, 268566), (306, 258034), (357, 221172), (441, 179044), (476, 165879), (588, 134283), (612, 129017), (714, 110586), (833, 94788), (882, 89522), (1071, 73724), (1428, 55293), (1666, 47394), (1764, 44761), (2142, 36862), (2499, 31596), (2633, 29988), (3332, 23697), (4284, 18431), (4998, 15798), (5266, 14994), (7497, 10532), (7899, 9996)]