84443940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2311}}^1$

素因数の和:2362

約数の個数: 144

約数和(自身を含む): 302964480

約数和(自身を除く): 218520540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 116, 126, 140, 145, 174, 180, 203, 210, 252, 261, 290, 315, 348, 406, 420, 435, 522, 580, 609, 630, 812, 870, 1015, 1044, 1218, 1260, 1305, 1740, 1827, 2030, 2311, 2436, 2610, 3045, 3654, 4060, 4622, 5220, 6090, 6933, 7308, 9135, 9244, 11555, 12180, 13866, 16177, 18270, 20799, 23110, 27732, 32354, 34665, 36540, 41598, 46220, 48531, 64708, 67019, 69330, 80885, 83196, 97062, 103995, 134038, 138660, 145593, 161770, 194124, 201057, 207990, 242655, 268076, 291186, 323540, 335095, 402114, 415980, 469133, 485310, 582372, 603171, 670190, 727965, 804228, 938266, 970620, 1005285, 1206342, 1340380, 1407399, 1455930, 1876532, 2010570, 2345665, 2412684, 2814798, 2911860, 3015855, 4021140, 4222197, 4691330, 5629596, 6031710, 7036995, 8444394, 9382660, 12063420, 14073990, 16888788, 21110985, 28147980, 42221970, 84443940]

約数ペア:

[(1, 84443940), (2, 42221970), (3, 28147980), (4, 21110985), (5, 16888788), (6, 14073990), (7, 12063420), (9, 9382660), (10, 8444394), (12, 7036995), (14, 6031710), (15, 5629596), (18, 4691330), (20, 4222197), (21, 4021140), (28, 3015855), (29, 2911860), (30, 2814798), (35, 2412684), (36, 2345665), (42, 2010570), (45, 1876532), (58, 1455930), (60, 1407399), (63, 1340380), (70, 1206342), (84, 1005285), (87, 970620), (90, 938266), (105, 804228), (116, 727965), (126, 670190), (140, 603171), (145, 582372), (174, 485310), (180, 469133), (203, 415980), (210, 402114), (252, 335095), (261, 323540), (290, 291186), (315, 268076), (348, 242655), (406, 207990), (420, 201057), (435, 194124), (522, 161770), (580, 145593), (609, 138660), (630, 134038), (812, 103995), (870, 97062), (1015, 83196), (1044, 80885), (1218, 69330), (1260, 67019), (1305, 64708), (1740, 48531), (1827, 46220), (2030, 41598), (2311, 36540), (2436, 34665), (2610, 32354), (3045, 27732), (3654, 23110), (4060, 20799), (4622, 18270), (5220, 16177), (6090, 13866), (6933, 12180), (7308, 11555), (9135, 9244)]