81078036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 216760320

約数和(自身を除く): 135682284

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 59, 69, 78, 92, 118, 138, 156, 177, 236, 276, 299, 354, 383, 598, 708, 766, 767, 897, 1149, 1196, 1357, 1532, 1534, 1794, 2298, 2301, 2714, 3068, 3588, 4071, 4596, 4602, 4979, 5428, 8142, 8809, 9204, 9958, 14937, 16284, 17618, 17641, 19916, 22597, 26427, 29874, 35236, 35282, 45194, 52854, 52923, 59748, 67791, 70564, 90388, 105708, 105846, 114517, 135582, 211692, 229034, 271164, 293761, 343551, 458068, 519731, 587522, 687102, 881283, 1039462, 1175044, 1374204, 1559193, 1762566, 2078924, 3118386, 3525132, 6236772, 6756503, 13513006, 20269509, 27026012, 40539018, 81078036]

約数ペア:

[(1, 81078036), (2, 40539018), (3, 27026012), (4, 20269509), (6, 13513006), (12, 6756503), (13, 6236772), (23, 3525132), (26, 3118386), (39, 2078924), (46, 1762566), (52, 1559193), (59, 1374204), (69, 1175044), (78, 1039462), (92, 881283), (118, 687102), (138, 587522), (156, 519731), (177, 458068), (236, 343551), (276, 293761), (299, 271164), (354, 229034), (383, 211692), (598, 135582), (708, 114517), (766, 105846), (767, 105708), (897, 90388), (1149, 70564), (1196, 67791), (1357, 59748), (1532, 52923), (1534, 52854), (1794, 45194), (2298, 35282), (2301, 35236), (2714, 29874), (3068, 26427), (3588, 22597), (4071, 19916), (4596, 17641), (4602, 17618), (4979, 16284), (5428, 14937), (8142, 9958), (8809, 9204)]