864123708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10909}}^1$

素因数の和:10987

約数の個数: 96

約数和(自身を含む): 2463390720

約数和(自身を除く): 1599267012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 41, 42, 46, 69, 82, 84, 92, 123, 138, 161, 164, 246, 276, 287, 322, 483, 492, 574, 644, 861, 943, 966, 1148, 1722, 1886, 1932, 2829, 3444, 3772, 5658, 6601, 10909, 11316, 13202, 19803, 21818, 26404, 32727, 39606, 43636, 65454, 76363, 79212, 130908, 152726, 229089, 250907, 305452, 447269, 458178, 501814, 752721, 894538, 916356, 1003628, 1341807, 1505442, 1756349, 1789076, 2683614, 3010884, 3130883, 3512698, 5269047, 5367228, 6261766, 7025396, 9392649, 10287187, 10538094, 12523532, 18785298, 20574374, 21076188, 30861561, 37570596, 41148748, 61723122, 72010309, 123446244, 144020618, 216030927, 288041236, 432061854, 864123708]

約数ペア:

[(1, 864123708), (2, 432061854), (3, 288041236), (4, 216030927), (6, 144020618), (7, 123446244), (12, 72010309), (14, 61723122), (21, 41148748), (23, 37570596), (28, 30861561), (41, 21076188), (42, 20574374), (46, 18785298), (69, 12523532), (82, 10538094), (84, 10287187), (92, 9392649), (123, 7025396), (138, 6261766), (161, 5367228), (164, 5269047), (246, 3512698), (276, 3130883), (287, 3010884), (322, 2683614), (483, 1789076), (492, 1756349), (574, 1505442), (644, 1341807), (861, 1003628), (943, 916356), (966, 894538), (1148, 752721), (1722, 501814), (1886, 458178), (1932, 447269), (2829, 305452), (3444, 250907), (3772, 229089), (5658, 152726), (6601, 130908), (10909, 79212), (11316, 76363), (13202, 65454), (19803, 43636), (21818, 39606), (26404, 32727)]