31472532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{739}}^1$

素因数の和:782

約数の個数: 108

約数和(自身を含む): 98585760

約数和(自身を除く): 67113228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 739, 819, 1014, 1092, 1183, 1478, 1521, 1638, 2028, 2217, 2366, 2956, 3042, 3276, 3549, 4434, 4732, 5173, 6084, 6651, 7098, 8868, 9607, 10346, 10647, 13302, 14196, 15519, 19214, 20692, 21294, 26604, 28821, 31038, 38428, 42588, 46557, 57642, 62076, 67249, 86463, 93114, 115284, 124891, 134498, 172926, 186228, 201747, 249782, 268996, 345852, 374673, 403494, 499564, 605241, 749346, 806988, 874237, 1124019, 1210482, 1498692, 1748474, 2248038, 2420964, 2622711, 3496948, 4496076, 5245422, 7868133, 10490844, 15736266, 31472532]

約数ペア:

[(1, 31472532), (2, 15736266), (3, 10490844), (4, 7868133), (6, 5245422), (7, 4496076), (9, 3496948), (12, 2622711), (13, 2420964), (14, 2248038), (18, 1748474), (21, 1498692), (26, 1210482), (28, 1124019), (36, 874237), (39, 806988), (42, 749346), (52, 605241), (63, 499564), (78, 403494), (84, 374673), (91, 345852), (117, 268996), (126, 249782), (156, 201747), (169, 186228), (182, 172926), (234, 134498), (252, 124891), (273, 115284), (338, 93114), (364, 86463), (468, 67249), (507, 62076), (546, 57642), (676, 46557), (739, 42588), (819, 38428), (1014, 31038), (1092, 28821), (1183, 26604), (1478, 21294), (1521, 20692), (1638, 19214), (2028, 15519), (2217, 14196), (2366, 13302), (2956, 10647), (3042, 10346), (3276, 9607), (3549, 8868), (4434, 7098), (4732, 6651), (5173, 6084)]