73827990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6359}}^1$

素因数の和:6418

約数の個数: 64

約数和(自身を含む): 201484800

約数和(自身を除く): 127656810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1935, 2322, 3870, 5805, 6359, 11610, 12718, 19077, 31795, 38154, 57231, 63590, 95385, 114462, 171693, 190770, 273437, 286155, 343386, 546874, 572310, 820311, 858465, 1367185, 1640622, 1716930, 2460933, 2734370, 4101555, 4921866, 7382799, 8203110, 12304665, 14765598, 24609330, 36913995, 73827990]

約数ペア:

[(1, 73827990), (2, 36913995), (3, 24609330), (5, 14765598), (6, 12304665), (9, 8203110), (10, 7382799), (15, 4921866), (18, 4101555), (27, 2734370), (30, 2460933), (43, 1716930), (45, 1640622), (54, 1367185), (86, 858465), (90, 820311), (129, 572310), (135, 546874), (215, 343386), (258, 286155), (270, 273437), (387, 190770), (430, 171693), (645, 114462), (774, 95385), (1161, 63590), (1290, 57231), (1935, 38154), (2322, 31795), (3870, 19077), (5805, 12718), (6359, 11610)]