72409290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6173}}^1$

素因数の和:6223

約数の個数: 64

約数和(自身を含む): 192036096

約数和(自身を除く): 119626806

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 6173, 11730, 12346, 18519, 30865, 37038, 61730, 92595, 104941, 141979, 185190, 209882, 283958, 314823, 425937, 524705, 629646, 709895, 851874, 1049410, 1419790, 1574115, 2129685, 2413643, 3148230, 4259370, 4827286, 7240929, 12068215, 14481858, 24136430, 36204645, 72409290]

約数ペア:

[(1, 72409290), (2, 36204645), (3, 24136430), (5, 14481858), (6, 12068215), (10, 7240929), (15, 4827286), (17, 4259370), (23, 3148230), (30, 2413643), (34, 2129685), (46, 1574115), (51, 1419790), (69, 1049410), (85, 851874), (102, 709895), (115, 629646), (138, 524705), (170, 425937), (230, 314823), (255, 283958), (345, 209882), (391, 185190), (510, 141979), (690, 104941), (782, 92595), (1173, 61730), (1955, 37038), (2346, 30865), (3910, 18519), (5865, 12346), (6173, 11730)]