72557424

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3169}}^1$

素因数の和:3239

約数の個数: 80

約数和(自身を含む): 212263200

約数和(自身を除く): 139705776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3169, 3816, 5724, 6338, 7632, 9507, 11448, 12676, 19014, 22896, 25352, 28521, 38028, 50704, 57042, 76056, 85563, 114084, 152112, 167957, 171126, 228168, 335914, 342252, 456336, 503871, 671828, 684504, 1007742, 1343656, 1369008, 1511613, 2015484, 2687312, 3023226, 4030968, 4534839, 6046452, 8061936, 9069678, 12092904, 18139356, 24185808, 36278712, 72557424]

約数ペア:

[(1, 72557424), (2, 36278712), (3, 24185808), (4, 18139356), (6, 12092904), (8, 9069678), (9, 8061936), (12, 6046452), (16, 4534839), (18, 4030968), (24, 3023226), (27, 2687312), (36, 2015484), (48, 1511613), (53, 1369008), (54, 1343656), (72, 1007742), (106, 684504), (108, 671828), (144, 503871), (159, 456336), (212, 342252), (216, 335914), (318, 228168), (424, 171126), (432, 167957), (477, 152112), (636, 114084), (848, 85563), (954, 76056), (1272, 57042), (1431, 50704), (1908, 38028), (2544, 28521), (2862, 25352), (3169, 22896), (3816, 19014), (5724, 12676), (6338, 11448), (7632, 9507)]