79897428

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{6323}}^1$

素因数の和:6355

約数の個数: 72

約数和(自身を含む): 225589728

約数和(自身を除く): 145692300

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 6323, 12636, 12646, 18969, 25292, 37938, 56907, 75876, 82199, 113814, 164398, 170721, 227628, 246597, 328796, 341442, 493194, 512163, 682884, 739791, 986388, 1024326, 1479582, 1536489, 2048652, 2219373, 2959164, 3072978, 4438746, 6145956, 6658119, 8877492, 13316238, 19974357, 26632476, 39948714, 79897428]

約数ペア:

[(1, 79897428), (2, 39948714), (3, 26632476), (4, 19974357), (6, 13316238), (9, 8877492), (12, 6658119), (13, 6145956), (18, 4438746), (26, 3072978), (27, 2959164), (36, 2219373), (39, 2048652), (52, 1536489), (54, 1479582), (78, 1024326), (81, 986388), (108, 739791), (117, 682884), (156, 512163), (162, 493194), (234, 341442), (243, 328796), (324, 246597), (351, 227628), (468, 170721), (486, 164398), (702, 113814), (972, 82199), (1053, 75876), (1404, 56907), (2106, 37938), (3159, 25292), (4212, 18969), (6318, 12646), (6323, 12636)]