78895404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1420

約数の個数: 96

約数和(自身を含む): 236902400

約数和(自身を除く): 158006996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 79, 84, 108, 126, 158, 189, 237, 252, 316, 378, 474, 553, 711, 756, 948, 1106, 1321, 1422, 1659, 2133, 2212, 2642, 2844, 3318, 3963, 4266, 4977, 5284, 6636, 7926, 8532, 9247, 9954, 11889, 14931, 15852, 18494, 19908, 23778, 27741, 29862, 35667, 36988, 47556, 55482, 59724, 71334, 83223, 104359, 110964, 142668, 166446, 208718, 249669, 313077, 332892, 417436, 499338, 626154, 730513, 939231, 998676, 1252308, 1461026, 1878462, 2191539, 2817693, 2922052, 3756924, 4383078, 5635386, 6574617, 8766156, 11270772, 13149234, 19723851, 26298468, 39447702, 78895404]

約数ペア:

[(1, 78895404), (2, 39447702), (3, 26298468), (4, 19723851), (6, 13149234), (7, 11270772), (9, 8766156), (12, 6574617), (14, 5635386), (18, 4383078), (21, 3756924), (27, 2922052), (28, 2817693), (36, 2191539), (42, 1878462), (54, 1461026), (63, 1252308), (79, 998676), (84, 939231), (108, 730513), (126, 626154), (158, 499338), (189, 417436), (237, 332892), (252, 313077), (316, 249669), (378, 208718), (474, 166446), (553, 142668), (711, 110964), (756, 104359), (948, 83223), (1106, 71334), (1321, 59724), (1422, 55482), (1659, 47556), (2133, 36988), (2212, 35667), (2642, 29862), (2844, 27741), (3318, 23778), (3963, 19908), (4266, 18494), (4977, 15852), (5284, 14931), (6636, 11889), (7926, 9954), (8532, 9247)]