84880692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2707}}^1$

素因数の和:2797

約数の個数: 72

約数和(自身を含む): 234599456

約数和(自身を除く): 149718764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 2707, 3484, 5226, 5414, 7839, 8121, 10452, 10828, 15678, 16242, 24363, 31356, 32484, 35191, 48726, 70382, 97452, 105573, 140764, 181369, 211146, 316719, 362738, 422292, 544107, 633438, 725476, 1088214, 1266876, 1632321, 2176428, 2357797, 3264642, 4715594, 6529284, 7073391, 9431188, 14146782, 21220173, 28293564, 42440346, 84880692]

約数ペア:

[(1, 84880692), (2, 42440346), (3, 28293564), (4, 21220173), (6, 14146782), (9, 9431188), (12, 7073391), (13, 6529284), (18, 4715594), (26, 3264642), (36, 2357797), (39, 2176428), (52, 1632321), (67, 1266876), (78, 1088214), (117, 725476), (134, 633438), (156, 544107), (201, 422292), (234, 362738), (268, 316719), (402, 211146), (468, 181369), (603, 140764), (804, 105573), (871, 97452), (1206, 70382), (1742, 48726), (2412, 35191), (2613, 32484), (2707, 31356), (3484, 24363), (5226, 16242), (5414, 15678), (7839, 10828), (8121, 10452)]