67449708

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:168

約数の個数: 108

約数和(自身を含む): 187583760

約数和(自身を除く): 120134052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 53, 58, 69, 87, 92, 106, 116, 138, 159, 174, 207, 212, 261, 276, 318, 348, 414, 477, 522, 636, 667, 828, 954, 1044, 1219, 1334, 1537, 1908, 2001, 2438, 2668, 2809, 3074, 3657, 4002, 4611, 4876, 5618, 6003, 6148, 7314, 8004, 8427, 9222, 10971, 11236, 12006, 13833, 14628, 16854, 18444, 21942, 24012, 25281, 27666, 33708, 35351, 43884, 50562, 55332, 64607, 70702, 81461, 101124, 106053, 129214, 141404, 162922, 193821, 212106, 244383, 258428, 318159, 325844, 387642, 424212, 488766, 581463, 636318, 733149, 775284, 977532, 1162926, 1272636, 1466298, 1873603, 2325852, 2932596, 3747206, 5620809, 7494412, 11241618, 16862427, 22483236, 33724854, 67449708]

約数ペア:

[(1, 67449708), (2, 33724854), (3, 22483236), (4, 16862427), (6, 11241618), (9, 7494412), (12, 5620809), (18, 3747206), (23, 2932596), (29, 2325852), (36, 1873603), (46, 1466298), (53, 1272636), (58, 1162926), (69, 977532), (87, 775284), (92, 733149), (106, 636318), (116, 581463), (138, 488766), (159, 424212), (174, 387642), (207, 325844), (212, 318159), (261, 258428), (276, 244383), (318, 212106), (348, 193821), (414, 162922), (477, 141404), (522, 129214), (636, 106053), (667, 101124), (828, 81461), (954, 70702), (1044, 64607), (1219, 55332), (1334, 50562), (1537, 43884), (1908, 35351), (2001, 33708), (2438, 27666), (2668, 25281), (2809, 24012), (3074, 21942), (3657, 18444), (4002, 16854), (4611, 14628), (4876, 13833), (5618, 12006), (6003, 11236), (6148, 10971), (7314, 9222), (8004, 8427)]