42743484

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 132723360

約数和(自身を除く): 89979876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 49, 54, 63, 82, 84, 98, 108, 123, 126, 147, 164, 189, 196, 197, 246, 252, 287, 294, 369, 378, 394, 441, 492, 574, 588, 591, 738, 756, 788, 861, 882, 1107, 1148, 1182, 1323, 1379, 1476, 1722, 1764, 1773, 2009, 2214, 2364, 2583, 2646, 2758, 3444, 3546, 4018, 4137, 4428, 5166, 5292, 5319, 5516, 6027, 7092, 7749, 8036, 8077, 8274, 9653, 10332, 10638, 12054, 12411, 15498, 16154, 16548, 18081, 19306, 21276, 24108, 24231, 24822, 28959, 30996, 32308, 36162, 37233, 38612, 48462, 49644, 54243, 56539, 57918, 72324, 72693, 74466, 86877, 96924, 108486, 113078, 115836, 145386, 148932, 169617, 173754, 216972, 218079, 226156, 260631, 290772, 339234, 347508, 395773, 436158, 508851, 521262, 678468, 791546, 872316, 1017702, 1042524, 1187319, 1526553, 1583092, 2035404, 2374638, 3053106, 3561957, 4749276, 6106212, 7123914, 10685871, 14247828, 21371742, 42743484]

約数ペア:

[(1, 42743484), (2, 21371742), (3, 14247828), (4, 10685871), (6, 7123914), (7, 6106212), (9, 4749276), (12, 3561957), (14, 3053106), (18, 2374638), (21, 2035404), (27, 1583092), (28, 1526553), (36, 1187319), (41, 1042524), (42, 1017702), (49, 872316), (54, 791546), (63, 678468), (82, 521262), (84, 508851), (98, 436158), (108, 395773), (123, 347508), (126, 339234), (147, 290772), (164, 260631), (189, 226156), (196, 218079), (197, 216972), (246, 173754), (252, 169617), (287, 148932), (294, 145386), (369, 115836), (378, 113078), (394, 108486), (441, 96924), (492, 86877), (574, 74466), (588, 72693), (591, 72324), (738, 57918), (756, 56539), (788, 54243), (861, 49644), (882, 48462), (1107, 38612), (1148, 37233), (1182, 36162), (1323, 32308), (1379, 30996), (1476, 28959), (1722, 24822), (1764, 24231), (1773, 24108), (2009, 21276), (2214, 19306), (2364, 18081), (2583, 16548), (2646, 16154), (2758, 15498), (3444, 12411), (3546, 12054), (4018, 10638), (4137, 10332), (4428, 9653), (5166, 8274), (5292, 8077), (5319, 8036), (5516, 7749), (6027, 7092)]