75211084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 152654208

約数和(自身を除く): 77443124

約数列:

[1, 2, 4, 13, 26, 31, 37, 52, 62, 74, 97, 124, 148, 169, 194, 338, 388, 403, 481, 676, 806, 962, 1147, 1261, 1612, 1924, 2294, 2522, 3007, 3589, 4588, 5044, 5239, 6014, 6253, 7178, 10478, 12028, 12506, 14356, 14911, 16393, 20956, 25012, 29822, 32786, 39091, 46657, 59644, 65572, 78182, 93314, 111259, 156364, 186628, 193843, 222518, 387686, 445036, 508183, 606541, 775372, 1016366, 1213082, 1446367, 2032732, 2426164, 2892734, 5785468, 18802771, 37605542, 75211084]

約数ペア:

[(1, 75211084), (2, 37605542), (4, 18802771), (13, 5785468), (26, 2892734), (31, 2426164), (37, 2032732), (52, 1446367), (62, 1213082), (74, 1016366), (97, 775372), (124, 606541), (148, 508183), (169, 445036), (194, 387686), (338, 222518), (388, 193843), (403, 186628), (481, 156364), (676, 111259), (806, 93314), (962, 78182), (1147, 65572), (1261, 59644), (1612, 46657), (1924, 39091), (2294, 32786), (2522, 29822), (3007, 25012), (3589, 20956), (4588, 16393), (5044, 14911), (5239, 14356), (6014, 12506), (6253, 12028), (7178, 10478)]