91008612

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 239803200

約数和(自身を除く): 148794588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 179, 261, 348, 358, 487, 522, 537, 716, 974, 1044, 1074, 1461, 1611, 1948, 2148, 2922, 3222, 4383, 5191, 5844, 6444, 8766, 10382, 14123, 15573, 17532, 20764, 28246, 31146, 42369, 46719, 56492, 62292, 84738, 87173, 93438, 127107, 169476, 174346, 186876, 254214, 261519, 348692, 508428, 523038, 784557, 1046076, 1569114, 2528017, 3138228, 5056034, 7584051, 10112068, 15168102, 22752153, 30336204, 45504306, 91008612]

約数ペア:

[(1, 91008612), (2, 45504306), (3, 30336204), (4, 22752153), (6, 15168102), (9, 10112068), (12, 7584051), (18, 5056034), (29, 3138228), (36, 2528017), (58, 1569114), (87, 1046076), (116, 784557), (174, 523038), (179, 508428), (261, 348692), (348, 261519), (358, 254214), (487, 186876), (522, 174346), (537, 169476), (716, 127107), (974, 93438), (1044, 87173), (1074, 84738), (1461, 62292), (1611, 56492), (1948, 46719), (2148, 42369), (2922, 31146), (3222, 28246), (4383, 20764), (5191, 17532), (5844, 15573), (6444, 14123), (8766, 10382)]