61973604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 198481920

約数和(自身を除く): 136508316

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 79, 84, 99, 126, 132, 154, 158, 198, 231, 237, 252, 283, 308, 316, 396, 462, 474, 553, 566, 693, 711, 849, 869, 924, 948, 1106, 1132, 1386, 1422, 1659, 1698, 1738, 1981, 2212, 2547, 2607, 2772, 2844, 3113, 3318, 3396, 3476, 3962, 4977, 5094, 5214, 5943, 6083, 6226, 6636, 7821, 7924, 9339, 9954, 10188, 10428, 11886, 12166, 12452, 15642, 17829, 18249, 18678, 19908, 21791, 22357, 23772, 24332, 28017, 31284, 35658, 36498, 37356, 43582, 44714, 54747, 56034, 65373, 67071, 71316, 72996, 87164, 89428, 109494, 112068, 130746, 134142, 156499, 196119, 201213, 218988, 245927, 261492, 268284, 312998, 392238, 402426, 469497, 491854, 625996, 737781, 784476, 804852, 938994, 983708, 1408491, 1475562, 1721489, 1877988, 2213343, 2816982, 2951124, 3442978, 4426686, 5164467, 5633964, 6885956, 8853372, 10328934, 15493401, 20657868, 30986802, 61973604]

約数ペア:

[(1, 61973604), (2, 30986802), (3, 20657868), (4, 15493401), (6, 10328934), (7, 8853372), (9, 6885956), (11, 5633964), (12, 5164467), (14, 4426686), (18, 3442978), (21, 2951124), (22, 2816982), (28, 2213343), (33, 1877988), (36, 1721489), (42, 1475562), (44, 1408491), (63, 983708), (66, 938994), (77, 804852), (79, 784476), (84, 737781), (99, 625996), (126, 491854), (132, 469497), (154, 402426), (158, 392238), (198, 312998), (231, 268284), (237, 261492), (252, 245927), (283, 218988), (308, 201213), (316, 196119), (396, 156499), (462, 134142), (474, 130746), (553, 112068), (566, 109494), (693, 89428), (711, 87164), (849, 72996), (869, 71316), (924, 67071), (948, 65373), (1106, 56034), (1132, 54747), (1386, 44714), (1422, 43582), (1659, 37356), (1698, 36498), (1738, 35658), (1981, 31284), (2212, 28017), (2547, 24332), (2607, 23772), (2772, 22357), (2844, 21791), (3113, 19908), (3318, 18678), (3396, 18249), (3476, 17829), (3962, 15642), (4977, 12452), (5094, 12166), (5214, 11886), (5943, 10428), (6083, 10188), (6226, 9954), (6636, 9339), (7821, 7924)]