71789562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:348

約数の個数: 96

約数和(自身を含む): 179699520

約数和(自身を除く): 107909958

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 67, 78, 114, 117, 134, 171, 201, 234, 241, 247, 342, 402, 482, 494, 603, 723, 741, 871, 1206, 1273, 1446, 1482, 1742, 2169, 2223, 2546, 2613, 3133, 3819, 4338, 4446, 4579, 5226, 6266, 7638, 7839, 9158, 9399, 11457, 13737, 15678, 16147, 16549, 18798, 22914, 27474, 28197, 32294, 33098, 41211, 48441, 49647, 56394, 59527, 82422, 96882, 99294, 119054, 145323, 148941, 178581, 209911, 290646, 297882, 306793, 357162, 419822, 535743, 613586, 629733, 920379, 1071486, 1259466, 1840758, 1889199, 2761137, 3778398, 3988309, 5522274, 7976618, 11964927, 23929854, 35894781, 71789562]

約数ペア:

[(1, 71789562), (2, 35894781), (3, 23929854), (6, 11964927), (9, 7976618), (13, 5522274), (18, 3988309), (19, 3778398), (26, 2761137), (38, 1889199), (39, 1840758), (57, 1259466), (67, 1071486), (78, 920379), (114, 629733), (117, 613586), (134, 535743), (171, 419822), (201, 357162), (234, 306793), (241, 297882), (247, 290646), (342, 209911), (402, 178581), (482, 148941), (494, 145323), (603, 119054), (723, 99294), (741, 96882), (871, 82422), (1206, 59527), (1273, 56394), (1446, 49647), (1482, 48441), (1742, 41211), (2169, 33098), (2223, 32294), (2546, 28197), (2613, 27474), (3133, 22914), (3819, 18798), (4338, 16549), (4446, 16147), (4579, 15678), (5226, 13737), (6266, 11457), (7638, 9399), (7839, 9158)]