77147460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32969}}^1$

素因数の和:32997

約数の個数: 72

約数和(自身を含む): 252022680

約数和(自身を除く): 174875220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 32969, 65938, 98907, 131876, 164845, 197814, 296721, 329690, 395628, 428597, 494535, 593442, 659380, 857194, 989070, 1186884, 1285791, 1483605, 1714388, 1978140, 2142985, 2571582, 2967210, 3857373, 4285970, 5143164, 5934420, 6428955, 7714746, 8571940, 12857910, 15429492, 19286865, 25715820, 38573730, 77147460]

約数ペア:

[(1, 77147460), (2, 38573730), (3, 25715820), (4, 19286865), (5, 15429492), (6, 12857910), (9, 8571940), (10, 7714746), (12, 6428955), (13, 5934420), (15, 5143164), (18, 4285970), (20, 3857373), (26, 2967210), (30, 2571582), (36, 2142985), (39, 1978140), (45, 1714388), (52, 1483605), (60, 1285791), (65, 1186884), (78, 989070), (90, 857194), (117, 659380), (130, 593442), (156, 494535), (180, 428597), (195, 395628), (234, 329690), (260, 296721), (390, 197814), (468, 164845), (585, 131876), (780, 98907), (1170, 65938), (2340, 32969)]