61404876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{733}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 168320880

約数和(自身を除く): 106916004

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 179, 234, 358, 468, 537, 716, 733, 1074, 1466, 1611, 2148, 2199, 2327, 2932, 3222, 4398, 4654, 6444, 6597, 6981, 8796, 9308, 9529, 13194, 13962, 19058, 20943, 26388, 27924, 28587, 38116, 41886, 57174, 83772, 85761, 114348, 131207, 171522, 262414, 343044, 393621, 524828, 787242, 1180863, 1574484, 1705691, 2361726, 3411382, 4723452, 5117073, 6822764, 10234146, 15351219, 20468292, 30702438, 61404876]

約数ペア:

[(1, 61404876), (2, 30702438), (3, 20468292), (4, 15351219), (6, 10234146), (9, 6822764), (12, 5117073), (13, 4723452), (18, 3411382), (26, 2361726), (36, 1705691), (39, 1574484), (52, 1180863), (78, 787242), (117, 524828), (156, 393621), (179, 343044), (234, 262414), (358, 171522), (468, 131207), (537, 114348), (716, 85761), (733, 83772), (1074, 57174), (1466, 41886), (1611, 38116), (2148, 28587), (2199, 27924), (2327, 26388), (2932, 20943), (3222, 19058), (4398, 13962), (4654, 13194), (6444, 9529), (6597, 9308), (6981, 8796)]