72042502248

素因数分解:

$2^3\times 3^4\times {\mathrm{499}}^1\times {\mathrm{222799}}^1$

素因数の和:223316

約数の個数: 80

約数和(自身を含む): 202191000000

約数和(自身を除く): 130148497752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 499, 648, 998, 1497, 1996, 2994, 3992, 4491, 5988, 8982, 11976, 13473, 17964, 26946, 35928, 40419, 53892, 80838, 107784, 161676, 222799, 323352, 445598, 668397, 891196, 1336794, 1782392, 2005191, 2673588, 4010382, 5347176, 6015573, 8020764, 12031146, 16041528, 18046719, 24062292, 36093438, 48124584, 72186876, 111176701, 144373752, 222353402, 333530103, 444706804, 667060206, 889413608, 1000590309, 1334120412, 2001180618, 2668240824, 3001770927, 4002361236, 6003541854, 8004722472, 9005312781, 12007083708, 18010625562, 24014167416, 36021251124, 72042502248]

約数ペア:

[(1, 72042502248), (2, 36021251124), (3, 24014167416), (4, 18010625562), (6, 12007083708), (8, 9005312781), (9, 8004722472), (12, 6003541854), (18, 4002361236), (24, 3001770927), (27, 2668240824), (36, 2001180618), (54, 1334120412), (72, 1000590309), (81, 889413608), (108, 667060206), (162, 444706804), (216, 333530103), (324, 222353402), (499, 144373752), (648, 111176701), (998, 72186876), (1497, 48124584), (1996, 36093438), (2994, 24062292), (3992, 18046719), (4491, 16041528), (5988, 12031146), (8982, 8020764), (11976, 6015573), (13473, 5347176), (17964, 4010382), (26946, 2673588), (35928, 2005191), (40419, 1782392), (53892, 1336794), (80838, 891196), (107784, 668397), (161676, 445598), (222799, 323352)]