61989648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^2$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 189684288

約数和(自身を除く): 127694640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 59, 84, 106, 112, 118, 159, 168, 177, 212, 236, 318, 336, 354, 371, 413, 424, 472, 636, 708, 742, 826, 848, 944, 1113, 1239, 1272, 1416, 1484, 1652, 2226, 2478, 2544, 2832, 2968, 3127, 3304, 3481, 4452, 4956, 5936, 6254, 6608, 6962, 8904, 9381, 9912, 10443, 12508, 13924, 17808, 18762, 19824, 20886, 21889, 24367, 25016, 27848, 37524, 41772, 43778, 48734, 50032, 55696, 65667, 73101, 75048, 83544, 87556, 97468, 131334, 146202, 150096, 167088, 175112, 184493, 194936, 262668, 292404, 350224, 368986, 389872, 525336, 553479, 584808, 737972, 1050672, 1106958, 1169616, 1291451, 1475944, 2213916, 2582902, 2951888, 3874353, 4427832, 5165804, 7748706, 8855664, 10331608, 15497412, 20663216, 30994824, 61989648]

約数ペア:

[(1, 61989648), (2, 30994824), (3, 20663216), (4, 15497412), (6, 10331608), (7, 8855664), (8, 7748706), (12, 5165804), (14, 4427832), (16, 3874353), (21, 2951888), (24, 2582902), (28, 2213916), (42, 1475944), (48, 1291451), (53, 1169616), (56, 1106958), (59, 1050672), (84, 737972), (106, 584808), (112, 553479), (118, 525336), (159, 389872), (168, 368986), (177, 350224), (212, 292404), (236, 262668), (318, 194936), (336, 184493), (354, 175112), (371, 167088), (413, 150096), (424, 146202), (472, 131334), (636, 97468), (708, 87556), (742, 83544), (826, 75048), (848, 73101), (944, 65667), (1113, 55696), (1239, 50032), (1272, 48734), (1416, 43778), (1484, 41772), (1652, 37524), (2226, 27848), (2478, 25016), (2544, 24367), (2832, 21889), (2968, 20886), (3127, 19824), (3304, 18762), (3481, 17808), (4452, 13924), (4956, 12508), (5936, 10443), (6254, 9912), (6608, 9381), (6962, 8904)]