64216584

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1409}}^1$

素因数の和:1635

約数の個数: 64

約数和(自身を含む): 179352000

約数和(自身を除く): 115135416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 633, 844, 1266, 1409, 1688, 1899, 2532, 2818, 3798, 4227, 5064, 5636, 5697, 7596, 8454, 11272, 11394, 12681, 15192, 16908, 22788, 25362, 33816, 38043, 45576, 50724, 76086, 101448, 152172, 297299, 304344, 594598, 891897, 1189196, 1783794, 2378392, 2675691, 3567588, 5351382, 7135176, 8027073, 10702764, 16054146, 21405528, 32108292, 64216584]

約数ペア:

[(1, 64216584), (2, 32108292), (3, 21405528), (4, 16054146), (6, 10702764), (8, 8027073), (9, 7135176), (12, 5351382), (18, 3567588), (24, 2675691), (27, 2378392), (36, 1783794), (54, 1189196), (72, 891897), (108, 594598), (211, 304344), (216, 297299), (422, 152172), (633, 101448), (844, 76086), (1266, 50724), (1409, 45576), (1688, 38043), (1899, 33816), (2532, 25362), (2818, 22788), (3798, 16908), (4227, 15192), (5064, 12681), (5636, 11394), (5697, 11272), (7596, 8454)]