47102076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 136703840

約数和(自身を除く): 89601764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 409, 457, 818, 914, 1227, 1371, 1636, 1828, 2454, 2742, 2863, 3199, 3681, 4113, 4908, 5484, 5726, 6398, 7362, 8226, 8589, 9597, 11452, 12796, 14724, 16452, 17178, 19194, 25767, 28791, 34356, 38388, 51534, 57582, 103068, 115164, 186913, 373826, 560739, 747652, 1121478, 1308391, 1682217, 2242956, 2616782, 3364434, 3925173, 5233564, 6728868, 7850346, 11775519, 15700692, 23551038, 47102076]

約数ペア:

[(1, 47102076), (2, 23551038), (3, 15700692), (4, 11775519), (6, 7850346), (7, 6728868), (9, 5233564), (12, 3925173), (14, 3364434), (18, 2616782), (21, 2242956), (28, 1682217), (36, 1308391), (42, 1121478), (63, 747652), (84, 560739), (126, 373826), (252, 186913), (409, 115164), (457, 103068), (818, 57582), (914, 51534), (1227, 38388), (1371, 34356), (1636, 28791), (1828, 25767), (2454, 19194), (2742, 17178), (2863, 16452), (3199, 14724), (3681, 12796), (4113, 11452), (4908, 9597), (5484, 8589), (5726, 8226), (6398, 7362)]