25109676

素因数分解:

$2^2\times 3^6\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 84

約数和(自身を含む): 67328800

約数和(自身を除く): 42219124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 109, 158, 162, 218, 237, 243, 316, 324, 327, 436, 474, 486, 654, 711, 729, 948, 972, 981, 1308, 1422, 1458, 1962, 2133, 2844, 2916, 2943, 3924, 4266, 5886, 6399, 8532, 8611, 8829, 11772, 12798, 17222, 17658, 19197, 25596, 25833, 26487, 34444, 35316, 38394, 51666, 52974, 57591, 76788, 77499, 79461, 103332, 105948, 115182, 154998, 158922, 230364, 232497, 309996, 317844, 464994, 697491, 929988, 1394982, 2092473, 2789964, 4184946, 6277419, 8369892, 12554838, 25109676]

約数ペア:

[(1, 25109676), (2, 12554838), (3, 8369892), (4, 6277419), (6, 4184946), (9, 2789964), (12, 2092473), (18, 1394982), (27, 929988), (36, 697491), (54, 464994), (79, 317844), (81, 309996), (108, 232497), (109, 230364), (158, 158922), (162, 154998), (218, 115182), (237, 105948), (243, 103332), (316, 79461), (324, 77499), (327, 76788), (436, 57591), (474, 52974), (486, 51666), (654, 38394), (711, 35316), (729, 34444), (948, 26487), (972, 25833), (981, 25596), (1308, 19197), (1422, 17658), (1458, 17222), (1962, 12798), (2133, 11772), (2844, 8829), (2916, 8611), (2943, 8532), (3924, 6399), (4266, 5886)]