91861494

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 200724480

約数和(自身を除く): 108862986

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 109, 138, 186, 197, 218, 327, 394, 591, 654, 713, 1182, 1426, 2139, 2507, 3379, 4278, 4531, 5014, 6107, 6758, 7521, 9062, 10137, 12214, 13593, 15042, 18321, 20274, 21473, 27186, 36642, 42946, 64419, 77717, 128838, 140461, 155434, 233151, 280922, 421383, 466302, 493879, 665663, 842766, 987758, 1331326, 1481637, 1996989, 2963274, 3993978, 15310249, 30620498, 45930747, 91861494]

約数ペア:

[(1, 91861494), (2, 45930747), (3, 30620498), (6, 15310249), (23, 3993978), (31, 2963274), (46, 1996989), (62, 1481637), (69, 1331326), (93, 987758), (109, 842766), (138, 665663), (186, 493879), (197, 466302), (218, 421383), (327, 280922), (394, 233151), (591, 155434), (654, 140461), (713, 128838), (1182, 77717), (1426, 64419), (2139, 42946), (2507, 36642), (3379, 27186), (4278, 21473), (4531, 20274), (5014, 18321), (6107, 15042), (6758, 13593), (7521, 12214), (9062, 10137)]