74983482

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 201523200

約数和(自身を除く): 126539718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 79, 81, 93, 126, 158, 162, 186, 189, 217, 237, 243, 279, 378, 434, 474, 486, 553, 558, 567, 651, 711, 729, 837, 1106, 1134, 1302, 1422, 1458, 1659, 1674, 1701, 1953, 2133, 2187, 2449, 2511, 3318, 3402, 3906, 4266, 4374, 4898, 4977, 5022, 5103, 5859, 6399, 7347, 7533, 9954, 10206, 11718, 12798, 14694, 14931, 15066, 15309, 17143, 17577, 19197, 22041, 22599, 29862, 30618, 34286, 35154, 38394, 44082, 44793, 45198, 51429, 52731, 57591, 66123, 67797, 89586, 102858, 105462, 115182, 132246, 134379, 135594, 154287, 158193, 172773, 198369, 268758, 308574, 316386, 345546, 396738, 403137, 462861, 474579, 595107, 806274, 925722, 949158, 1190214, 1209411, 1388583, 1785321, 2418822, 2777166, 3570642, 4165749, 5355963, 8331498, 10711926, 12497247, 24994494, 37491741, 74983482]

約数ペア:

[(1, 74983482), (2, 37491741), (3, 24994494), (6, 12497247), (7, 10711926), (9, 8331498), (14, 5355963), (18, 4165749), (21, 3570642), (27, 2777166), (31, 2418822), (42, 1785321), (54, 1388583), (62, 1209411), (63, 1190214), (79, 949158), (81, 925722), (93, 806274), (126, 595107), (158, 474579), (162, 462861), (186, 403137), (189, 396738), (217, 345546), (237, 316386), (243, 308574), (279, 268758), (378, 198369), (434, 172773), (474, 158193), (486, 154287), (553, 135594), (558, 134379), (567, 132246), (651, 115182), (711, 105462), (729, 102858), (837, 89586), (1106, 67797), (1134, 66123), (1302, 57591), (1422, 52731), (1458, 51429), (1659, 45198), (1674, 44793), (1701, 44082), (1953, 38394), (2133, 35154), (2187, 34286), (2449, 30618), (2511, 29862), (3318, 22599), (3402, 22041), (3906, 19197), (4266, 17577), (4374, 17143), (4898, 15309), (4977, 15066), (5022, 14931), (5103, 14694), (5859, 12798), (6399, 11718), (7347, 10206), (7533, 9954)]