86259420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 284723712

約数和(自身を除く): 198464292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 191, 193, 195, 234, 260, 382, 386, 390, 468, 573, 579, 585, 764, 772, 780, 955, 965, 1146, 1158, 1170, 1719, 1737, 1910, 1930, 2292, 2316, 2340, 2483, 2509, 2865, 2895, 3438, 3474, 3820, 3860, 4966, 5018, 5730, 5790, 6876, 6948, 7449, 7527, 8595, 8685, 9932, 10036, 11460, 11580, 12415, 12545, 14898, 15054, 17190, 17370, 22347, 22581, 24830, 25090, 29796, 30108, 34380, 34740, 36863, 37245, 37635, 44694, 45162, 49660, 50180, 73726, 74490, 75270, 89388, 90324, 110589, 111735, 112905, 147452, 148980, 150540, 184315, 221178, 223470, 225810, 331767, 368630, 442356, 446940, 451620, 479219, 552945, 663534, 737260, 958438, 1105890, 1327068, 1437657, 1658835, 1916876, 2211780, 2396095, 2875314, 3317670, 4312971, 4792190, 5750628, 6635340, 7188285, 8625942, 9584380, 14376570, 17251884, 21564855, 28753140, 43129710, 86259420]

約数ペア:

[(1, 86259420), (2, 43129710), (3, 28753140), (4, 21564855), (5, 17251884), (6, 14376570), (9, 9584380), (10, 8625942), (12, 7188285), (13, 6635340), (15, 5750628), (18, 4792190), (20, 4312971), (26, 3317670), (30, 2875314), (36, 2396095), (39, 2211780), (45, 1916876), (52, 1658835), (60, 1437657), (65, 1327068), (78, 1105890), (90, 958438), (117, 737260), (130, 663534), (156, 552945), (180, 479219), (191, 451620), (193, 446940), (195, 442356), (234, 368630), (260, 331767), (382, 225810), (386, 223470), (390, 221178), (468, 184315), (573, 150540), (579, 148980), (585, 147452), (764, 112905), (772, 111735), (780, 110589), (955, 90324), (965, 89388), (1146, 75270), (1158, 74490), (1170, 73726), (1719, 50180), (1737, 49660), (1910, 45162), (1930, 44694), (2292, 37635), (2316, 37245), (2340, 36863), (2483, 34740), (2509, 34380), (2865, 30108), (2895, 29796), (3438, 25090), (3474, 24830), (3820, 22581), (3860, 22347), (4966, 17370), (5018, 17190), (5730, 15054), (5790, 14898), (6876, 12545), (6948, 12415), (7449, 11580), (7527, 11460), (8595, 10036), (8685, 9932)]