78313068

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 223082496

約数和(自身を除く): 144769428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 81, 92, 93, 108, 113, 124, 138, 162, 186, 207, 226, 243, 276, 279, 324, 339, 372, 414, 452, 486, 558, 621, 678, 713, 828, 837, 972, 1017, 1116, 1242, 1356, 1426, 1674, 1863, 2034, 2139, 2484, 2511, 2599, 2852, 3051, 3348, 3503, 3726, 4068, 4278, 5022, 5198, 5589, 6102, 6417, 7006, 7452, 7533, 7797, 8556, 9153, 10044, 10396, 10509, 11178, 12204, 12834, 14012, 15066, 15594, 18306, 19251, 21018, 22356, 23391, 25668, 27459, 30132, 31188, 31527, 36612, 38502, 42036, 46782, 54918, 57753, 63054, 70173, 77004, 80569, 93564, 94581, 109836, 115506, 126108, 140346, 161138, 173259, 189162, 210519, 231012, 241707, 280692, 283743, 322276, 346518, 378324, 421038, 483414, 567486, 631557, 693036, 725121, 842076, 851229, 966828, 1134972, 1263114, 1450242, 1702458, 2175363, 2526228, 2900484, 3404916, 4350726, 6526089, 8701452, 13052178, 19578267, 26104356, 39156534, 78313068]

約数ペア:

[(1, 78313068), (2, 39156534), (3, 26104356), (4, 19578267), (6, 13052178), (9, 8701452), (12, 6526089), (18, 4350726), (23, 3404916), (27, 2900484), (31, 2526228), (36, 2175363), (46, 1702458), (54, 1450242), (62, 1263114), (69, 1134972), (81, 966828), (92, 851229), (93, 842076), (108, 725121), (113, 693036), (124, 631557), (138, 567486), (162, 483414), (186, 421038), (207, 378324), (226, 346518), (243, 322276), (276, 283743), (279, 280692), (324, 241707), (339, 231012), (372, 210519), (414, 189162), (452, 173259), (486, 161138), (558, 140346), (621, 126108), (678, 115506), (713, 109836), (828, 94581), (837, 93564), (972, 80569), (1017, 77004), (1116, 70173), (1242, 63054), (1356, 57753), (1426, 54918), (1674, 46782), (1863, 42036), (2034, 38502), (2139, 36612), (2484, 31527), (2511, 31188), (2599, 30132), (2852, 27459), (3051, 25668), (3348, 23391), (3503, 22356), (3726, 21018), (4068, 19251), (4278, 18306), (5022, 15594), (5198, 15066), (5589, 14012), (6102, 12834), (6417, 12204), (7006, 11178), (7452, 10509), (7533, 10396), (7797, 10044), (8556, 9153)]