78424206

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 108199794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 343, 371, 686, 719, 742, 1029, 1113, 1438, 2058, 2157, 2226, 2597, 4314, 5033, 5194, 7791, 10066, 15099, 15582, 18179, 30198, 35231, 36358, 38107, 54537, 70462, 76214, 105693, 109074, 114321, 211386, 228642, 246617, 266749, 493234, 533498, 739851, 800247, 1479702, 1600494, 1867243, 3734486, 5601729, 11203458, 13070701, 26141402, 39212103, 78424206]

約数ペア:

[(1, 78424206), (2, 39212103), (3, 26141402), (6, 13070701), (7, 11203458), (14, 5601729), (21, 3734486), (42, 1867243), (49, 1600494), (53, 1479702), (98, 800247), (106, 739851), (147, 533498), (159, 493234), (294, 266749), (318, 246617), (343, 228642), (371, 211386), (686, 114321), (719, 109074), (742, 105693), (1029, 76214), (1113, 70462), (1438, 54537), (2058, 38107), (2157, 36358), (2226, 35231), (2597, 30198), (4314, 18179), (5033, 15582), (5194, 15099), (7791, 10066)]