272054172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{823}}^1$

素因数の和:1019

約数の個数: 72

約数和(自身を含む): 692436864

約数和(自身を除く): 420382692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 169, 326, 338, 489, 507, 652, 676, 823, 978, 1014, 1646, 1956, 2028, 2119, 2469, 3292, 4238, 4938, 6357, 8476, 9876, 10699, 12714, 21398, 25428, 27547, 32097, 42796, 55094, 64194, 82641, 110188, 128388, 134149, 139087, 165282, 268298, 278174, 330564, 402447, 417261, 536596, 556348, 804894, 834522, 1609788, 1669044, 1743937, 3487874, 5231811, 6975748, 10463622, 20927244, 22671181, 45342362, 68013543, 90684724, 136027086, 272054172]

約数ペア:

[(1, 272054172), (2, 136027086), (3, 90684724), (4, 68013543), (6, 45342362), (12, 22671181), (13, 20927244), (26, 10463622), (39, 6975748), (52, 5231811), (78, 3487874), (156, 1743937), (163, 1669044), (169, 1609788), (326, 834522), (338, 804894), (489, 556348), (507, 536596), (652, 417261), (676, 402447), (823, 330564), (978, 278174), (1014, 268298), (1646, 165282), (1956, 139087), (2028, 134149), (2119, 128388), (2469, 110188), (3292, 82641), (4238, 64194), (4938, 55094), (6357, 42796), (8476, 32097), (9876, 27547), (10699, 25428), (12714, 21398)]