38200284

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 100009728

約数和(自身を除く): 61809444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 107, 141, 188, 211, 214, 282, 321, 422, 423, 428, 564, 633, 642, 844, 846, 963, 1266, 1284, 1692, 1899, 1926, 2532, 3798, 3852, 5029, 7596, 9917, 10058, 15087, 19834, 20116, 22577, 29751, 30174, 39668, 45154, 45261, 59502, 60348, 67731, 89253, 90308, 90522, 119004, 135462, 178506, 181044, 203193, 270924, 357012, 406386, 812772, 1061119, 2122238, 3183357, 4244476, 6366714, 9550071, 12733428, 19100142, 38200284]

約数ペア:

[(1, 38200284), (2, 19100142), (3, 12733428), (4, 9550071), (6, 6366714), (9, 4244476), (12, 3183357), (18, 2122238), (36, 1061119), (47, 812772), (94, 406386), (107, 357012), (141, 270924), (188, 203193), (211, 181044), (214, 178506), (282, 135462), (321, 119004), (422, 90522), (423, 90308), (428, 89253), (564, 67731), (633, 60348), (642, 59502), (844, 45261), (846, 45154), (963, 39668), (1266, 30174), (1284, 29751), (1692, 22577), (1899, 20116), (1926, 19834), (2532, 15087), (3798, 10058), (3852, 9917), (5029, 7596)]