78196412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 174182400

約数和(自身を除く): 95985988

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 53, 58, 79, 92, 106, 116, 158, 161, 203, 212, 316, 322, 371, 406, 553, 644, 667, 742, 812, 1106, 1219, 1334, 1484, 1537, 1817, 2212, 2291, 2438, 2668, 3074, 3634, 4187, 4582, 4669, 4876, 6148, 7268, 8374, 8533, 9164, 9338, 10759, 12719, 16037, 16748, 17066, 18676, 21518, 25438, 29309, 32074, 34132, 35351, 43036, 50876, 52693, 58618, 64148, 70702, 96301, 105386, 117236, 121423, 141404, 192602, 210772, 242846, 247457, 368851, 385204, 485692, 494914, 674107, 737702, 849961, 989828, 1348214, 1475404, 1699922, 2696428, 2792729, 3399844, 5585458, 11170916, 19549103, 39098206, 78196412]

約数ペア:

[(1, 78196412), (2, 39098206), (4, 19549103), (7, 11170916), (14, 5585458), (23, 3399844), (28, 2792729), (29, 2696428), (46, 1699922), (53, 1475404), (58, 1348214), (79, 989828), (92, 849961), (106, 737702), (116, 674107), (158, 494914), (161, 485692), (203, 385204), (212, 368851), (316, 247457), (322, 242846), (371, 210772), (406, 192602), (553, 141404), (644, 121423), (667, 117236), (742, 105386), (812, 96301), (1106, 70702), (1219, 64148), (1334, 58618), (1484, 52693), (1537, 50876), (1817, 43036), (2212, 35351), (2291, 34132), (2438, 32074), (2668, 29309), (3074, 25438), (3634, 21518), (4187, 18676), (4582, 17066), (4669, 16748), (4876, 16037), (6148, 12719), (7268, 10759), (8374, 9338), (8533, 9164)]