86403720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 282522240

約数和(自身を除く): 196118520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 571, 582, 776, 780, 970, 1142, 1164, 1261, 1455, 1560, 1713, 1940, 2284, 2328, 2522, 2855, 2910, 3426, 3783, 3880, 4568, 5044, 5710, 5820, 6305, 6852, 7423, 7566, 8565, 10088, 11420, 11640, 12610, 13704, 14846, 15132, 17130, 18915, 22269, 22840, 25220, 29692, 30264, 34260, 37115, 37830, 44538, 50440, 55387, 59384, 68520, 74230, 75660, 89076, 110774, 111345, 148460, 151320, 166161, 178152, 221548, 222690, 276935, 296920, 332322, 443096, 445380, 553870, 664644, 720031, 830805, 890760, 1107740, 1329288, 1440062, 1661610, 2160093, 2215480, 2880124, 3323220, 3600155, 4320186, 5760248, 6646440, 7200310, 8640372, 10800465, 14400620, 17280744, 21600930, 28801240, 43201860, 86403720]

約数ペア:

[(1, 86403720), (2, 43201860), (3, 28801240), (4, 21600930), (5, 17280744), (6, 14400620), (8, 10800465), (10, 8640372), (12, 7200310), (13, 6646440), (15, 5760248), (20, 4320186), (24, 3600155), (26, 3323220), (30, 2880124), (39, 2215480), (40, 2160093), (52, 1661610), (60, 1440062), (65, 1329288), (78, 1107740), (97, 890760), (104, 830805), (120, 720031), (130, 664644), (156, 553870), (194, 445380), (195, 443096), (260, 332322), (291, 296920), (312, 276935), (388, 222690), (390, 221548), (485, 178152), (520, 166161), (571, 151320), (582, 148460), (776, 111345), (780, 110774), (970, 89076), (1142, 75660), (1164, 74230), (1261, 68520), (1455, 59384), (1560, 55387), (1713, 50440), (1940, 44538), (2284, 37830), (2328, 37115), (2522, 34260), (2855, 30264), (2910, 29692), (3426, 25220), (3783, 22840), (3880, 22269), (4568, 18915), (5044, 17130), (5710, 15132), (5820, 14846), (6305, 13704), (6852, 12610), (7423, 11640), (7566, 11420), (8565, 10088)]