1976604144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{78139}}^1$

素因数の和:78198

約数の個数: 80

約数和(自身を含む): 5581071360

約数和(自身を除く): 3604467216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 744, 816, 1054, 1488, 1581, 2108, 3162, 4216, 6324, 8432, 12648, 25296, 78139, 156278, 234417, 312556, 468834, 625112, 937668, 1250224, 1328363, 1875336, 2422309, 2656726, 3750672, 3985089, 4844618, 5313452, 7266927, 7970178, 9689236, 10626904, 14533854, 15940356, 19378472, 21253808, 29067708, 31880712, 38756944, 41179253, 58135416, 63761424, 82358506, 116270832, 123537759, 164717012, 247075518, 329434024, 494151036, 658868048, 988302072, 1976604144]

約数ペア:

[(1, 1976604144), (2, 988302072), (3, 658868048), (4, 494151036), (6, 329434024), (8, 247075518), (12, 164717012), (16, 123537759), (17, 116270832), (24, 82358506), (31, 63761424), (34, 58135416), (48, 41179253), (51, 38756944), (62, 31880712), (68, 29067708), (93, 21253808), (102, 19378472), (124, 15940356), (136, 14533854), (186, 10626904), (204, 9689236), (248, 7970178), (272, 7266927), (372, 5313452), (408, 4844618), (496, 3985089), (527, 3750672), (744, 2656726), (816, 2422309), (1054, 1875336), (1488, 1328363), (1581, 1250224), (2108, 937668), (3162, 625112), (4216, 468834), (6324, 312556), (8432, 234417), (12648, 156278), (25296, 78139)]