72779910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3067}}^1$

素因数の和:3197

約数の個数: 64

約数和(自身を含む): 201457152

約数和(自身を除く): 128677242

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 113, 210, 226, 339, 565, 678, 791, 1130, 1582, 1695, 2373, 3067, 3390, 3955, 4746, 6134, 7910, 9201, 11865, 15335, 18402, 21469, 23730, 30670, 42938, 46005, 64407, 92010, 107345, 128814, 214690, 322035, 346571, 644070, 693142, 1039713, 1732855, 2079426, 2425997, 3465710, 4851994, 5198565, 7277991, 10397130, 12129985, 14555982, 24259970, 36389955, 72779910]

約数ペア:

[(1, 72779910), (2, 36389955), (3, 24259970), (5, 14555982), (6, 12129985), (7, 10397130), (10, 7277991), (14, 5198565), (15, 4851994), (21, 3465710), (30, 2425997), (35, 2079426), (42, 1732855), (70, 1039713), (105, 693142), (113, 644070), (210, 346571), (226, 322035), (339, 214690), (565, 128814), (678, 107345), (791, 92010), (1130, 64407), (1582, 46005), (1695, 42938), (2373, 30670), (3067, 23730), (3390, 21469), (3955, 18402), (4746, 15335), (6134, 11865), (7910, 9201)]