72134790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26423}}^1$

素因数の和:26453

約数の個数: 64

約数和(自身を含む): 213083136

約数和(自身を除く): 140948346

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 26423, 52846, 79269, 132115, 158538, 184961, 264230, 343499, 369922, 396345, 554883, 686998, 792690, 924805, 1030497, 1109766, 1717495, 1849610, 2060994, 2404493, 2774415, 3434990, 4808986, 5152485, 5548830, 7213479, 10304970, 12022465, 14426958, 24044930, 36067395, 72134790]

約数ペア:

[(1, 72134790), (2, 36067395), (3, 24044930), (5, 14426958), (6, 12022465), (7, 10304970), (10, 7213479), (13, 5548830), (14, 5152485), (15, 4808986), (21, 3434990), (26, 2774415), (30, 2404493), (35, 2060994), (39, 1849610), (42, 1717495), (65, 1109766), (70, 1030497), (78, 924805), (91, 792690), (105, 686998), (130, 554883), (182, 396345), (195, 369922), (210, 343499), (273, 264230), (390, 184961), (455, 158538), (546, 132115), (910, 79269), (1365, 52846), (2730, 26423)]