72343360

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{683}}^1$

素因数の和:1031

約数の個数: 56

約数和(自身を含む): 173041056

約数和(自身を除く): 100697696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 662, 683, 1324, 1366, 1655, 2648, 2732, 3310, 3415, 5296, 5464, 6620, 6830, 10592, 10928, 13240, 13660, 21184, 21856, 26480, 27320, 43712, 52960, 54640, 105920, 109280, 218560, 226073, 452146, 904292, 1130365, 1808584, 2260730, 3617168, 4521460, 7234336, 9042920, 14468672, 18085840, 36171680, 72343360]

約数ペア:

[(1, 72343360), (2, 36171680), (4, 18085840), (5, 14468672), (8, 9042920), (10, 7234336), (16, 4521460), (20, 3617168), (32, 2260730), (40, 1808584), (64, 1130365), (80, 904292), (160, 452146), (320, 226073), (331, 218560), (662, 109280), (683, 105920), (1324, 54640), (1366, 52960), (1655, 43712), (2648, 27320), (2732, 26480), (3310, 21856), (3415, 21184), (5296, 13660), (5464, 13240), (6620, 10928), (6830, 10592)]