72370944

素因数分解:

$2^8\times 3^2\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 108

約数和(自身を含む): 211406832

約数和(自身を除く): 139035888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 101, 128, 144, 192, 202, 256, 288, 303, 311, 384, 404, 576, 606, 622, 768, 808, 909, 933, 1152, 1212, 1244, 1616, 1818, 1866, 2304, 2424, 2488, 2799, 3232, 3636, 3732, 4848, 4976, 5598, 6464, 7272, 7464, 9696, 9952, 11196, 12928, 14544, 14928, 19392, 19904, 22392, 25856, 29088, 29856, 31411, 38784, 39808, 44784, 58176, 59712, 62822, 77568, 79616, 89568, 94233, 116352, 119424, 125644, 179136, 188466, 232704, 238848, 251288, 282699, 358272, 376932, 502576, 565398, 716544, 753864, 1005152, 1130796, 1507728, 2010304, 2261592, 3015456, 4020608, 4523184, 6030912, 8041216, 9046368, 12061824, 18092736, 24123648, 36185472, 72370944]

約数ペア:

[(1, 72370944), (2, 36185472), (3, 24123648), (4, 18092736), (6, 12061824), (8, 9046368), (9, 8041216), (12, 6030912), (16, 4523184), (18, 4020608), (24, 3015456), (32, 2261592), (36, 2010304), (48, 1507728), (64, 1130796), (72, 1005152), (96, 753864), (101, 716544), (128, 565398), (144, 502576), (192, 376932), (202, 358272), (256, 282699), (288, 251288), (303, 238848), (311, 232704), (384, 188466), (404, 179136), (576, 125644), (606, 119424), (622, 116352), (768, 94233), (808, 89568), (909, 79616), (933, 77568), (1152, 62822), (1212, 59712), (1244, 58176), (1616, 44784), (1818, 39808), (1866, 38784), (2304, 31411), (2424, 29856), (2488, 29088), (2799, 25856), (3232, 22392), (3636, 19904), (3732, 19392), (4848, 14928), (4976, 14544), (5598, 12928), (6464, 11196), (7272, 9952), (7464, 9696)]