71946040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3472

約数の個数: 64

約数和(自身を含む): 176981760

約数和(自身を除く): 105035720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 3413, 4216, 5270, 6826, 10540, 13652, 17065, 21080, 27304, 34130, 58021, 68260, 105803, 116042, 136520, 211606, 232084, 290105, 423212, 464168, 529015, 580210, 846424, 1058030, 1160420, 1798651, 2116060, 2320840, 3597302, 4232120, 7194604, 8993255, 14389208, 17986510, 35973020, 71946040]

約数ペア:

[(1, 71946040), (2, 35973020), (4, 17986510), (5, 14389208), (8, 8993255), (10, 7194604), (17, 4232120), (20, 3597302), (31, 2320840), (34, 2116060), (40, 1798651), (62, 1160420), (68, 1058030), (85, 846424), (124, 580210), (136, 529015), (155, 464168), (170, 423212), (248, 290105), (310, 232084), (340, 211606), (527, 136520), (620, 116042), (680, 105803), (1054, 68260), (1240, 58021), (2108, 34130), (2635, 27304), (3413, 21080), (4216, 17065), (5270, 13652), (6826, 10540)]