84337380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7681}}^1$

素因数の和:7757

約数の個数: 72

約数和(自身を含む): 260051064

約数和(自身を除く): 175713684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 7681, 10980, 15362, 23043, 30724, 38405, 46086, 69129, 76810, 92172, 115215, 138258, 153620, 230430, 276516, 345645, 460860, 468541, 691290, 937082, 1382580, 1405623, 1874164, 2342705, 2811246, 4216869, 4685410, 5622492, 7028115, 8433738, 9370820, 14056230, 16867476, 21084345, 28112460, 42168690, 84337380]

約数ペア:

[(1, 84337380), (2, 42168690), (3, 28112460), (4, 21084345), (5, 16867476), (6, 14056230), (9, 9370820), (10, 8433738), (12, 7028115), (15, 5622492), (18, 4685410), (20, 4216869), (30, 2811246), (36, 2342705), (45, 1874164), (60, 1405623), (61, 1382580), (90, 937082), (122, 691290), (180, 468541), (183, 460860), (244, 345645), (305, 276516), (366, 230430), (549, 153620), (610, 138258), (732, 115215), (915, 92172), (1098, 76810), (1220, 69129), (1830, 46086), (2196, 38405), (2745, 30724), (3660, 23043), (5490, 15362), (7681, 10980)]