65638368

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^2\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 108

約数和(自身を含む): 194030928

約数和(自身を除く): 128392560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 271, 288, 348, 464, 522, 542, 696, 813, 841, 928, 1044, 1084, 1392, 1626, 1682, 2088, 2168, 2439, 2523, 2784, 3252, 3364, 4176, 4336, 4878, 5046, 6504, 6728, 7569, 7859, 8352, 8672, 9756, 10092, 13008, 13456, 15138, 15718, 19512, 20184, 23577, 26016, 26912, 30276, 31436, 39024, 40368, 47154, 60552, 62872, 70731, 78048, 80736, 94308, 121104, 125744, 141462, 188616, 227911, 242208, 251488, 282924, 377232, 455822, 565848, 683733, 754464, 911644, 1131696, 1367466, 1823288, 2051199, 2263392, 2734932, 3646576, 4102398, 5469864, 7293152, 8204796, 10939728, 16409592, 21879456, 32819184, 65638368]

約数ペア:

[(1, 65638368), (2, 32819184), (3, 21879456), (4, 16409592), (6, 10939728), (8, 8204796), (9, 7293152), (12, 5469864), (16, 4102398), (18, 3646576), (24, 2734932), (29, 2263392), (32, 2051199), (36, 1823288), (48, 1367466), (58, 1131696), (72, 911644), (87, 754464), (96, 683733), (116, 565848), (144, 455822), (174, 377232), (232, 282924), (261, 251488), (271, 242208), (288, 227911), (348, 188616), (464, 141462), (522, 125744), (542, 121104), (696, 94308), (813, 80736), (841, 78048), (928, 70731), (1044, 62872), (1084, 60552), (1392, 47154), (1626, 40368), (1682, 39024), (2088, 31436), (2168, 30276), (2439, 26912), (2523, 26016), (2784, 23577), (3252, 20184), (3364, 19512), (4176, 15718), (4336, 15138), (4878, 13456), (5046, 13008), (6504, 10092), (6728, 9756), (7569, 8672), (7859, 8352)]